Publications

2024

  1. Conference paper
    D5
    “CardiO: Predicting Cardinality from Online Sources,” in The ACM Web Conference 2024 (WWW 2024), Singapore.
  2. Conference paper
    D5
    “Faithful Temporal Question Answering over Heterogeneous Sources,” in The ACM Web Conference 2024 (WWW 2024), Singapore.
  3. Paper
    D5
    “Multi-Cultural Commonsense Knowledge Distillation,” 2024. [Online]. Available: https://arxiv.org/abs/2402.10689.
  4. Article
    D5
    “Completeness, Recall, and Negation in Open-world Knowledge Bases: A Survey,” ACM Computing Surveys, vol. 56, no. 6, 2024.
  5. Conference paper
    D5
    “SIRUP: Search-based Book Recommendation Playground,” in WSDM ’24, 17th ACM International Conference on Web Search and Data Mining, Merida, Mexico, 2024.
  6. Conference paper
    D5
    “Conversational Search with Tail Entities,” in Advances in Information Retrieval (ECIR 2024), Glasgow, UK, 2024.

2023

  1. Thesis
    D5
    “Learning Filters to Improve Social Media Search,” Universität des Saarlandes, Saarbrücken, 2023.
  2. Conference paper
    D5
    “UnCommonSense in Action! Informative Negations for Commonsense Knowledge Bases,” in WSDM ’23, 16th ACM International Conference on Web Search and Data Mining, Singapore, 2023.
  3. Paper
    D5
    “Can Large Language Models Generate Salient Negative Statements?,” 2023. [Online]. Available: https://arxiv.org/abs/2305.16755.
  4. Thesis
    D5
    “Enriching Open-world Knowledge Graphs with Expressive Negative Statements,” 2023.
  5. Thesis
    D5
    “Leveraging Self-Supervised Learning in Domain-Specific Language Models,” Universität des Saarlandes, Saarbrücken, 2023.
  6. Conference paper
    D5
    “A Study of Term-Topic Embeddings for Ranking,” in Advances in Information Retrieval (ECIR 2023), Dublin, Ireland, 2023.
  7. Paper
    D5
    “Knowledge Base Completion for Long-Tail Entities,” 2023. [Online]. Available: https://arxiv.org/abs/2306.17472.
  8. Conference paper
    D5
    “Explainable Conversational Question Answering over Heterogeneous Sources via Iterative Graph Neural Networks,” in SIGIR ’23, 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, Taipei, Taiwan, 2023.
  9. Paper
    D5
    “CompMix: A Benchmark for Heterogeneous Question Answering,” 2023. [Online]. Available: https://arxiv.org/abs/2306.12235.
  10. Conference paper
    D5
    “CLOCQ: A Toolkit for Fast and Easy Access to Knowledge Bases,” in BTW 2023, Dresden, Germany, 2023.
  11. Conference paper
    D5
    “Personal Data for Personal Use: Vision or Reality?,” in SIGMOD ’23 Companion, Seattle WA USA, 2023.
  12. Conference paper
    D5
    “Enhancing Explainability and Scrutability of Recommender Systems,” in BTW 2023, Dresden, Germany, 2023.
  13. Article
    D5
    “Answering Count Questions with Structured Answers from Text,” Journal of Web Semantics, vol. 76, 2023.
  14. Conference paper
    D5
    “CoQEx: Entity Counts Explained,” in WSDM ’23, 16th ACM International Conference on Web Search and Data Mining, Singapore, 2023.
  15. Conference paper
    D5
    “Class Cardinality Comparison as a Fermi Problem,” in The ACM Web Conference 2023 (WWW 2023), Austin, TX, USA, 2023.
  16. Paper
    D5
    “Robust Training for Conversational Question Answering Models with Reinforced Reformulation Generation,” 2023. [Online]. Available: https://arxiv.org/abs/2310.13505.
  17. Thesis
    D5
    “Subgroup Discovery for Structured Target Concepts,” Universität des Saarlandes, Saarbrücken, 2023.
  18. Conference paper
    D5
    “Extracting Cultural Commonsense Knowledge at Scale,” in The ACM Web Conference 2023 (WWW 2023), Austin, TX, USA, 2023.
  19. Article
    D5
    “Refined Commonsense Knowledge from Large-Scale Web Contents,” IEEE Transactions on Knowledge and Data Engineering, vol. 35, no. 8, 2023.
  20. Paper
    D5
    “Large Language Models and Knowledge Graphs: Opportunities and Challenges,” 2023. [Online]. Available: https://arxiv.org/abs/2308.06374.
  21. Paper
    D5
    “Completeness, Recall, and Negation in Open-World Knowledge Bases: A Survey,” 2023. [Online]. Available: https://arxiv.org/abs/2305.05403.
  22. Paper
    D5
    “Extracting Multi-valued Relations from Language Models,” 2023. [Online]. Available: https://arxiv.org/abs/2307.03122v2.
  23. Conference paper
    D5
    “Search-based Recommendation : The Case for Difficult Predictions,” in The ACM Web Conference 2023 (WWW 2023), Austin, TX, USA, 2023.
  24. Conference paper
    D5
    “Unveiling Challenging Cases in Text-based Recommender Systems,” in Perspectives on the Evaluation of Recommender Systems 2023, Singapore, Singapore, 2023.
  25. Paper
    D5
    “Recommendations by Concise User Profiles from Review Text,” 2023. [Online]. Available: https://arxiv.org/abs/2311.01314.
  26. Article
    D5
    “Facilitating COVID Recognition from X-Rays with Computer Vision Models and Transfer Learning,” Multimedia Tools and Applications, 2023.
  27. Article
    D5
    “Evaluating the Knowledge Base Completion Potential of GPT,” Findings of EMNLP 2023, 2023.
  28. Conference paper
    D5
    “Evaluating Language Models for Knowledge Base Completion,” in The Semantic Web (ESWC 2023), Hersonissos, Greece, 2023.
  29. Paper
    D5
    “Evaluating Language Models for Knowledge Base Completion,” 2023. [Online]. Available: https://arxiv.org/abs/2303.11082.
  30. Conference paper
    D5
    “Approximate Query Answering over Open Data,” in HILDA 2023, Workshop on Human-In-the-Loop Data Analytics, Seattle, WA, USA, 2023.

2022

  1. Conference paper
    D5
    “Utilizing Language Model Probes for Knowledge Graph Repair,” in Wiki Workshop 2022, Virtual Event, 2022.
  2. Conference paper
    D5
    “UnCommonSense: Informative Negative Knowledge about Everyday Concepts,” in CIKM ’22, 31st ACM International Conference on Information and Knowledge Management, Atlanta GA USA, 2022.
  3. Paper
    D5
    “UnCommonSense: Informative Negative Knowledge about Everyday Concepts,” 2022. [Online]. Available: https://arxiv.org/abs/2208.09292.
  4. Conference paper
    D5
    “CSK-Detector: Commonsense in Object Detection,” in IEEE International Conference on Big Data, Osaka, Japan, 2022.
  5. Conference paper
    D5
    “Conversational Question Answering on Heterogeneous Sources,” in SIGIR ’22, 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, 2022.
  6. Conference paper
    D5
    “Beyond NED: Fast and Effective Search Space Reduction for Complex Question Answering over Knowledge Bases,” in WSDM ’22, Fifteenth ACM International Conference on Web Search and Data Mining, Tempe, AZ, USA (Virutal Event), 2022.
  7. Conference paper
    D5
    “Question Entity and Relation Linking to Knowledge Bases via CLOCQ,” in Joint Proceedings of SemREC 2022 and SMART 2022 co-located with 21st International Semantic Web Conference (ISWC 2022), Hybrid Event, Hanghzou, China, 2022.
  8. Paper
    D5
    “Conversational Question Answering on Heterogeneous Sources,” 2022. [Online]. Available: https://arxiv.org/abs/2204.11677.
  9. Thesis
    D5IMPR-CS
    “Knowledge Extraction from Fictional Texts,” Universität des Saarlandes, Saarbrücken, 2022.
  10. Article
    D5
    “Management of Implicit Requirements Data in Large SRS Documents: Taxonomy and Techniques,” Sigmod Record, vol. 51, no. 2, 2022.
  11. Thesis
    D5IMPR-CS
    “More than the sum of its parts,” Universität des Saarlandes, Saarbrücken, 2022.
  12. Conference paper
    D5
    “Answering Count Queries with Explanatory Evidence,” in SIGIR ’22, 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, 2022.
  13. Paper
    D5
    “Answering Count Questions with Structured Answers from Text,” 2022. .
  14. Thesis
    D5IMPR-CS
    “Data Science Methods for the Analysis of Controversial Social Media Discussions,” Universität des Saarlandes, Saarbrücken, 2022.
  15. Conference paper
    D5
    “Label-Descriptive Patterns and Their Application to Characterizing Classification Errors,” in Proceedings of the 39th International Conference on Machine Learning (ICML 2022), Baltimore, MA, USA, 2022.
  16. Conference paper
    D5
    “Enhancing Knowledge Bases with Quantity Facts,” in WWW ’22, ACM Web Conference, Virtual Event, Lyon, France, 2022.
  17. Thesis
    D5IMPR-CS
    “Entities with Quantities: Extraction, Search and Ranking,” Universität des Saarlandes, Saarbrücken, 2022.
  18. Proceedings
    D5
    Eds., Wikidata Workshop 2022. CEUR-WS, 2022.
  19. Article
    D5
    “Responsible Model Deployment via Model-agnostic Uncertainty Learning,” Machine Learning, vol. 112, 2022.
  20. Conference paper
    D5
    “Detecting and Mitigating Test-time Failure Risks via Model-agnostic Uncertainty Learning,” in 21st IEEE International Conference on Data Mining (ICDM 2021), Auckland, New Zealand (Virtual Conference), 2022.
  21. Thesis
    D5IMPR-CS
    “Operationalizing Fairness for Responsible Machine Learning,” Universität des Saarlandes, Saarbrücken, 2022.
  22. Book
    D5
    Pretrained Transformers for Text Ranking : BERT and Beyond. Cham: Springer International Publishin, 2022.
  23. Conference paper
    D5
    “Estimating Mutual Information via Geodesic kNN,” in Proceedings of the SIAM International Conference on Data Mining (SDM 2022), Alexandria, VA, USA, 2022.
  24. Paper
    D5
    “Improving the Generalizability of Depression Detection by Leveraging Clinical Questionnaires,” 2022. [Online]. Available: https://arxiv.org/abs/2204.10432.
  25. Conference paper
    D5
    “Improving the Generalizability of Depression Detection by Leveraging Clinical Questionnaires,” in The 60th Annual Meeting of the Association for Computational Linguistics (ACL 2022), Dublin, Ireland, 2022.
  26. Paper
    D5
    “Extracting Cultural Commonsense Knowledge at Scale,” 2022. [Online]. Available: https://arxiv.org/abs/2210.07763.
  27. Conference paper
    D5
    “Materialized Knowledge Bases from Commonsense Transformers,” in Proceedings of the First Workshop on Commonsense Representation and Reasoning (CSRR 2022), Dublin, Ireland, 2022.
  28. Conference paper
    D5
    “Squeezing Water from a Stone: A Bag of Tricks for Further Improving Cross-Encoder Effectiveness for Reranking,” in Advances in Information Retrieval (ECIR 2022), Stavanger, Norway, 2022.
  29. Article
    D5
    “Commonsense Based Text Mining on Urban Policy,” Language Resources and Evaluation, 2022.
  30. Paper
    D5
    “Do Children Texts Hold The Key To Commonsense Knowledge?,” 2022. [Online]. Available: https://arxiv.org/abs/2210.04530.
  31. Conference paper
    D5
    “Do Children Texts Hold The Key To Commonsense Knowledge?,” in Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing (EMNLP 2022), Abu Dhabi, United Arab Emirates, 2022.
  32. Proceedings
    D5
    Eds., Knowledge Base Construction from Pre-trained Language Models 2022. CEUR-WS, 2022.
  33. Article
    D5
    “Predicting Document Coverage for Relation Extraction,” Transactions of the Association of Computational Linguistics, vol. 10, 2022.
  34. Thesis
    D5IMPR-CS
    “Extracting Personal Information from Conversations,” Universität des Saarlandes, Saarbrücken, 2022.
  35. Conference paper
    D5
    “Dense Retrieval with Entity Views,” in CIKM ’22, 31st ACM International Conference on Information and Knowledge Management, Atlanta GA USA, 2022.
  36. Article
    D5
    “Computational Estimation by Scientific Data Mining with Classical Methods to Automate Learning Strategies of Scientists,” ACM Transactions on Knowledge Discovery from Data, vol. 16, no. 5, 2022.
  37. Article
    D5
    “Prediction Tool on Fine Particle Pollutants and Air Quality for Environmental Engineering,” SN Computer Science, vol. 3, no. 3, 2022.
  38. Thesis
    D5
    “Coreference Resolution for Extracting Quantity-Facts from Multiple Sentences,” Universität des Saarlandes, Saarbrücken, 2022.

2021

  1. Article
    D5
    “MasakhaNER: Named Entity Recognition for African Languages,” Transactions of the Association for Computational Linguistics, vol. 9, 2021.
  2. Conference paper
    D4D5
    “Accounting for Model Uncertainty in Algorithmic Discrimination,” in AIES ’21, Fourth AAAI/ACM Conference on Artificial Intelligence, Ethics and Society, Virtual Conference, 2021.
  3. Conference paper
    D5
    “Negative Knowledge for Open-world Wikidata,” in The Web Conference (WWW 2021), Ljubljana, Slovenia, 2021.
  4. Article
    D5
    “Negative Statements Considered Useful,” Journal of Web Semantics, vol. 71, 2021.
  5. Article
    D5
    “Wikinegata: a Knowledge Base with Interesting Negative Statements,” Proceedings of the VLDB Endowment (Proc. VLDB 2021), vol. 14, no. 12, 2021.
  6. Conference paper
    D5
    “Neguess: Wikidata-entity Guessing Game with Negative Clues,” in Proceedings of the ISWC 2021 Posters, Demos and Industry Tracks (ISWC-Posters-Demos-Industry 2021), Virtual Conference, 2021.
  7. Conference paper
    D5
    “Discovering Reliable Causal Rules,” in Proceedings of the SIAM International Conference on Data Mining (SDM 2021), Virtual Conference, 2021.
  8. Conference paper
    D5
    “Neural Data-to-Text Generation with LM-based Text Augmentation,” in The 16th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2021), Online, 2021.
  9. Paper
    D5
    “Beyond NED: Fast and Effective Search Space Reduction for Complex Question Answering over Knowledge Bases,” 2021. [Online]. Available: https://arxiv.org/abs/2108.08597.
  10. Thesis
    D5
    “CLOCQ: Efficient Search Space Reduction for Complex Question Answering over Knowledge Bases,” Universität des Saarlandes, Saarbrücken, 2021.
  11. Conference paper
    D5
    “KnowFi: Knowledge Extraction from Long Fictional Texts,” in Automated Knowledge Base Construction (AKBC 2021), Virtual Conference, 2021.
  12. Conference paper
    D5
    “Automating the Classification of Requirements Data,” in IEEE International Conference on Big Data, Orlando, FL, USA (Virtual Event), 2021.
  13. Article
    D5
    “Tiered Sampling: An Efficient Method for Counting Sparse Motifs in Massive Graph Streams,” ACM Transactions on Knowledge Discovery from Data, vol. 15, no. 5, 2021.
  14. Article
    D5BIO
    “CpG Content-dependent Associations between Transcription Factors and Histone Modifications,” PLoS One, vol. 16, no. 4, 2021.
  15. Conference paper
    D5
    “What’s in the Box? Exploring the Inner Life of Neural Networks with Robust Rules,” in Proceedings of the 38th International Conference on Machine Learning (ICML 2021), Virtual Event, 2021.
  16. Conference paper
    D5
    “Plant ‘n’ Seek: Can You Find the Winning Ticket?,” in International Conference on Learning Representations (ICLR 2022), Virtual, 2021.
  17. Paper
    D5
    “Towards Strong Pruning for Lottery Tickets with Non-Zero Biases,” 2021. [Online]. Available: https://arxiv.org/abs/2110.11150.
  18. Conference paper
    D5
    “Differentiable Pattern Set Mining,” in KDD ’21, 27th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Virtual Event, Singapore, 2021.
  19. Thesis
    D5IMPR-CS
    “Explainable Methods for Knowledge Graph Refinement and Exploration via Symbolic Reasoning,” Universität des Saarlandes, Saarbrücken, 2021.
  20. Thesis
    D5IMPR-CS
    “Enhancing Explainability and Scrutability of Recommender Systems,” Universität des Saarlandes, Saarbrücken, 2021.
  21. Paper
    D5
    “ELIXIR: Learning from User Feedback on Explanations to Improve Recommender Models,” 2021. [Online]. Available: https://arxiv.org/abs/2102.09388.
  22. Conference paper
    D5
    “ELIXIR: Learning from User Feedback on Explanations to Improve Recommender Models,” in The Web Conference 2021 (WWW 2021), Ljubljana, Slovenia, 2021.
  23. Conference paper
    D5
    “Multispectral Drone Data Analysis on Coastal Dunes,” in IEEE International Conference on Big Data, Orlando, FL, USA (Virtual Event), 2021.
  24. Conference paper
    D5
    “X-Posts Explained: Analyzing and Predicting Controversial Contributions in Thematically Diverse Reddit Forums,” in Proceedings of the Fifteenth International Conference on Web and Social Media (ICWSM 2021), Atlanta, GA, USA, 2021.
  25. Conference paper
    D5
    “Comparing Health Forums: User Engagement, Salient Entities, Medical Detail,” in CSCW ’21 Companion, Virtual Event, USA, 2021.
  26. Paper
    D5
    “Label-Descriptive Patterns and their Application to Characterizing Classification Errors,” 2021. [Online]. Available: https://arxiv.org/abs/2110.09599.
  27. Paper
    D5
    “Factoring Out Prior Knowledge from Low-dimensional Embeddings,” 2021. [Online]. Available: https://arxiv.org/abs/2103.01828.
  28. Conference paper
    D5
    “QuTE: Answering Quantity Queries from Web Tables,” in SIGMOD ’21, International Conference on Management of Data, Xi’an, Shaanxi, China, 2021.
  29. Conference paper
    D5
    “Extracting Contextualized Quantity Facts from Web Tables,” in The Web Conference 2021 (WWW 2021), Ljubljana, Slovenia, 2021.
  30. Paper
    D5
    “Transitivity, Time Consumption, and Quality of Preference Judgments in Crowdsourcing,” 2021. [Online]. Available: https://arxiv.org/abs/2104.08926.
  31. Paper
    D5
    “Complex Temporal Question Answering on Knowledge Graphs,” 2021. [Online]. Available: https://arxiv.org/abs/2109.08935.
  32. Conference paper
    D5
    “Complex Temporal Question Answering on Knowledge Graphs,” in CIKM ’21, 30th ACM International Conference on Information & Knowledge Management, Virtual Event, Australia, 2021.
  33. Thesis
    D5
    “Improving Efficiency of Dense Retrieval Methods with Query Expansion,” Universität des Saarlandes, Saarbrücken, 2021.
  34. Conference paper
    D5
    “DiffIR: Exploring Differences in Ranking Models’ Behavior,” in SIGIR ’21, 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, 2021.
  35. Conference paper
    D5
    “Reinforcement Learning from Reformulations in Conversational Question Answering over Knowledge Graphs,” in SIGIR ’21, 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, 2021.
  36. Paper
    D5
    “Reinforcement Learning from Reformulations in Conversational Question Answering over Knowledge Graphs,” 2021. [Online]. Available: https://arxiv.org/abs/2105.04850.
  37. Conference paper
    D5
    “SUSAN: The Structural Similarity Random Walk Kernel,” in Proceedings of the SIAM International Conference on Data Mining (SDM 2021), Virtual Conference, 2021.
  38. Paper
    D5
    “Federated Learning from Small Datasets,” 2021. [Online]. Available: https://arxiv.org/abs/2110.03469.
  39. Paper
    D5
    “Detecting and Mitigating Test-time Failure Risks via Model-agnostic Uncertainty Learning,” 2021. [Online]. Available: https://arxiv.org/abs/2109.04432.
  40. Book
    D5
    Pretrained Transformers for Text Ranking : BERT and Beyond. San Rafael, CA: Morgan & Claypool Publishers, 2021.
  41. Conference paper
    D5
    “Simplified Data Wrangling with ir_datasets,” in SIGIR ’21, 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, 2021.
  42. Paper
    D5
    “Simplified Data Wrangling with ir_datasets,” 2021. [Online]. Available: https://arxiv.org/abs/2103.02280.
  43. Paper
    D5
    “How Deep is your Learning: The DL-HARD Annotated Deep Learning Dataset,” 2021. [Online]. Available: https://arxiv.org/abs/2105.07975.
  44. Conference paper
    D5
    “How Deep is your Learning: the DL-HARD Annotated Deep Learning Dataset,” in SIGIR ’21, 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, 2021.
  45. Thesis
    D5IMPR-CS
    “Discovering robust dependencies from data,” Universität des Saarlandes, Saarbrücken, 2021.
  46. Thesis
    D5IMPR-CS
    “Information-Theoretic Causal Discovery,” Universität des Saarlandes, Saarbrücken, 2021.
  47. Paper
    D5
    “A Weaker Faithfulness Assumption based on Triple Interactions,” 2021. [Online]. Available: https://arxiv.org/abs/2010.14265.
  48. Conference paper
    D5
    “Estimating Conditional Mutual Information for Discrete-Continuous Mixtures using Multidimensional Adaptive Histograms,” in Proceedings of the SIAM International Conference on Data Mining (SDM 2021), Virtual Conference, 2021.
  49. Paper
    D5
    “Estimating Mutual Information via Geodesic kNN,” 2021. [Online]. Available: https://arxiv.org/abs/2110.13883.
  50. Conference paper
    D5
    “Discovering Fully Oriented Causal Networks,” in Thirty-Fifth AAAI Conference on Artificial Intelligence, Vancouver, Canada, 2021.
  51. Conference paper
    D5
    “AligNarr: Aligning Narratives on Movies,” in The 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2019), Virtual, 2021.
  52. Conference paper
    D5
    “Exploiting Image-Text Synergy for Contextual Image Captioning,” in Proceedings of the Third Workshop on Beyond Vision and LANguage: inTEgrating Real-world kNowledge (LANTERN), Kyiv, Ukraine (Online), 2021.
  53. Conference paper
    D5
    “Towards Leveraging Commonsense Knowledge for Autonomous Driving,” in International Semantic Web Conference (ISWC) 2021: Posters, Demos, and Industry Tracks, Virtual Conference, 2021.
  54. Thesis
    D5IMPR-CS
    “Text-image synergy for multimodal retrieval and annotation,” Universität des Saarlandes, Saarbrücken, 2021.
  55. Conference paper
    D5
    “SANDI: Story-and-Images Alignment,” in The 16th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2021), Online, 2021.
  56. Paper
    D5
    “CEQE: Contextualized Embeddings for Query Expansion,” 2021. [Online]. Available: https://arxiv.org/abs/2103.05256.
  57. Conference paper
    D5
    “CEQE: Contextualized Embeddings for Query Expansion,” in Advances in Information Retrieval (ECIR 2021), Lucca, Italy (Online Event), 2021.
  58. Thesis
    D5
    “Grounding Depression Detection in Clinical Questionnaires by Detecting Mental Health Symptoms,” Universität des Saarlandes, Saarbrücken, 2021.
  59. Conference paper
    D5
    “Advanced Semantics for Commonsense Knowledge Extraction,” in The Web Conference 2021 (WWW 2021), Ljubljana, Slovenia, 2021.
  60. Paper
    D5
    “Inside ASCENT: Exploring a Deep Commonsense Knowledge Base and its Usage in Question Answering,” 2021. [Online]. Available: https://arxiv.org/abs/2105.13662.
  61. Paper
    D5
    “UNIQORN: Unified Question Answering over RDF Knowledge Graphs and Natural Language Text,” 2021. [Online]. Available: https://arxiv.org/abs/2108.08614.
  62. Article
    D5
    “On the Limits of Machine Knowledge: Completeness, Recall and Negation in Web-scale Knowledge Bases,” Proceedings of the VLDB Endowment (Proc. VLDB 2021), vol. 14, no. 12, 2021.
  63. Conference paper
    D5
    “Information to Wisdom: Commonsense Knowledge Extraction and Compilation,” in WSDM ’21, 14th International Conference on Web Search and Data Mining, Virtual Event, Israel, 2021.
  64. Paper
    D5
    “Language Models As or For Knowledge Bases,” 2021. [Online]. Available: https://arxiv.org/abs/2110.04888.
  65. Paper
    D5
    “Commonsense Knowledge Base Construction in the Age of Big Data,” 2021. [Online]. Available: https://arxiv.org/abs/2105.01925.
  66. Conference paper
    D5
    “Pyformlang: An Educational Library for Formal Language Manipulation,” in SIGCSE ’21, The 52nd ACM Technical Symposium on Computer Science Education, Virtual Event, USA, 2021.
  67. Book
    D5
    Question Answering for the Curated Web: Tasks and Methods in QA over Knowledge Bases and Text Collections. San Rafael, CA: Morgan & Claypool, 2021.
  68. Article
    BIOD5
    “Integrative Analysis of Epigenetics Data Identifies Gene-specific Regulatory Elements,” Nucleic Acids Research (London), vol. 49, no. 18, 2021.
  69. Thesis
    D5IMPR-CS
    “Deep Latent-Variable Models for Neural Text Generation,” Universität des Saarlandes, Saarbrücken, 2021.
  70. Thesis
    D5
    “Knowledge Base Stability,” Universität des Saarlandes, Saarbrücken, 2021.
  71. Paper
    D5
    “Predicting Document Coverage for Relation Extraction,” 2021. [Online]. Available: https://arxiv.org/abs/2111.13611.
  72. Conference paper
    D5
    “Exploring Personal Knowledge Extraction from Conversations with CHARM,” in WSDM ’21, 14th International Conference on Web Search and Data Mining, Virtual Event, Israel, 2021.
  73. Conference paper
    D5
    “PRIDE: Predicting Relationships in Conversations,” in Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing (EMNLP 2021), Punta Cana, Dominican Republic, 2021.
  74. Paper
    D5
    “You Get What You Chat: Using Conversations to Personalize Search-based Recommendations,” 2021. [Online]. Available: https://arxiv.org/abs/2109.04716.
  75. Paper
    D5
    “Personalized Entity Search by Sparse and Scrutable User Profiles,” 2021. [Online]. Available: https://arxiv.org/abs/2109.04713.
  76. Conference paper
    D5
    “You Get What You Chat: Using Conversations to Personalize Search-based Recommendations,” in Advances in Information Retrieval (ECIR 2021), Lucca, Italy (Online Event), 2021.
  77. Paper
    D5
    “Counterfactual Explanations for Neural Recommenders,” 2021. [Online]. Available: https://arxiv.org/abs/2105.05008.
  78. Conference paper
    D5
    “Counterfactual Explanations for Neural Recommenders,” in SIGIR ’21, 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, 2021.
  79. Article
    D5
    “Knowledge Graphs 2021: A Data Odyssey,” Proceedings of the VLDB Endowment (Proc. VLDB 2021), vol. 14, no. 12, 2021.
  80. Article
    D5
    “Machine Knowledge: Creation and Curation of Comprehensive Knowledge Bases,” Foundations and Trends in Databases, vol. 10, no. 2–4, 2021.
  81. Conference paper
    D5
    “Pretrained Transformers for Text Ranking: BERT and Beyond,” in SIGIR ’21, 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, 2021.
  82. Conference paper
    D5
    “Comparing Score Aggregation Approaches for Document Retrieval with Pretrained Transformers,” in Advances in Information Retrieval (ECIR 2021), Lucca, Italy (Online Event), 2021.
  83. Conference paper
    D5
    “Bag-of-Words Baselines for Semantic Code Search,” in The 1st Workshop on Natural Language Processing for Programming (NLP4Prog 2021), Bangkog, Thailand (Online), 2021.
  84. Article
    D5
    “Contextualized Query Expansion via Unsupervised Chunk Selection for Text Retrieval,” Information Processing & Management, vol. 58, no. 5, 2021.

2020

  1. Paper
    D5
    “Negative Statements Considered Useful,” 2020. [Online]. Available: http://arxiv.org/abs/2001.04425.
  2. Conference paper
    D5
    “Enriching Knowledge Bases with Interesting Negative Statements,” in Automated Knowledge Base Construction (AKBC 2020), Virtual Conference, 2020.
  3. Proceedings
    D5
    Eds., ICTIR ’20. ACM, 2020.
  4. Conference paper
    D5
    “What is Normal, What is Strange, and What is Missing in a Knowledge Graph: Unified Characterization via Inductive Summarization,” in Proceedings of The World Wide Web Conference (WWW 2020), Taipei, Taiwan, 2020.
  5. Paper
    D5
    “Examining the Impact of Algorithm Awareness on Wikidata’s Recommender System Recoin,” 2020. [Online]. Available: https://arxiv.org/abs/2009.09049.
  6. Proceedings
    D5
    Eds., Proceedings of the 7th ACM IKDD CoDS and 25th COMAD. ACM, 2020.
  7. Conference paper
    D5
    “Towards Query Logs for Privacy Studies: On Deriving Search Queries from Questions,” in Advances in Information Retrieval (ECIR 2020), Lisbon, Portugal, 2020.
  8. Paper
    D5
    “Towards Query Logs for Privacy Studies: On Deriving Search Queries from Questions,” 2020. [Online]. Available: https://arxiv.org/abs/2004.02023.
  9. Thesis
    D5IMPR-CS
    “Causal Inference on Discrete Data,” Universität des Saarlandes, Saarbrücken, 2020.
  10. Conference paper
    D5
    “Counting Query Answers over a DL-Lite Knowledge Base,” in Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence (IJCAI 2020), Yokohama, Japan (Virtual), 2020.
  11. Paper
    D5
    “Counting Query Answers over a DL-Lite Knowledge Base (extended version),” 2020. [Online]. Available: https://arxiv.org/abs/2005.05886.
  12. Conference paper
    D5
    “Rewriting Count Queries over DL-Lite TBoxes with Number Restrictions,” in Proceedings of the 33rd International Workshop on Description Logics (DL 2020), Rhodes, Greece (Virtual Event), 2020.
  13. Paper
    D5
    “Joint Reasoning for Multi-Faceted Commonsense Knowledge,” 2020. [Online]. Available: http://arxiv.org/abs/2001.04170.
  14. Conference paper
    D5
    “Joint Reasoning for Multi-Faceted Commonsense Knowledge,” in Automated Knowledge Base Construction (AKBC 2020), Virtual Conference, 2020.
  15. Conference paper
    D5
    “Dice: A Joint Reasoning Framework for Multi-Faceted Commonsense Knowledge,” in ISWC 2020 Posters, Demos, and Industry Tracks, Globally Online, 2020.
  16. Conference paper
    D5
    “DART: A Lightweight Quality-Suggestive Data-to-Text Annotation Tool,” in The 28th International Conference on Computational Linguistics (COLING 2020), Barcelona, Spain (Online), 2020.
  17. Conference paper
    D5
    “ENTYFI: A System for Fine-grained Entity Typing in Fictional Texts,” in The 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP 2020), Online, 2020.
  18. Conference paper
    D5
    “ENTYFI: Entity Typing in Fictional Texts,” in WSDM ’20, 13th International Conference on Web Search and Data Mining, Houston, TX, USA, 2020.
  19. Conference paper
    D5
    “Explainable Data Decompositions,” in AAAI Technical Track: Machine Learning, New York, NY, USA, 2020.
  20. Conference paper
    D5
    “The Relaxed Maximum Entropy Distribution and its Application to Pattern Discovery,” in 20th IEEE International Conference on Data Mining (ICDM 2020), Virtual Conference, 2020.
  21. Article
    D5
    “Completeness and soundness guarantees for conjunctive SPARQL queries over RDF data sources with completeness statements,” Semantic Web, vol. 11, no. 1, 2020.
  22. Conference paper
    D5
    “Sets of Robust Rules, and How to Find Them,” in Machine Learning and Knowledge Discovery in Databases (ECML PKDD 2019), Würzburg, Germany, 2020.
  23. Conference paper
    D5
    “Discovering Succinct Pattern Sets Expressing Co-Occurrence and Mutual Exclusivity,” in KDD ’20, 26th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Virtual Event, USA, 2020.
  24. Conference paper
    D5
    “ExCut: Explainable Embedding-Based Clustering over Knowledge Graphs,” in The Semantic Web -- ISWC 2020, Athens, Greece (Virtual Conference), 2020.
  25. Conference paper
    D5
    “Towards Utilizing Knowledge Graph Embedding Models for Conceptual Clustering,” in ISWC 2020 Posters, Demos, and Industry Tracks, Globally Online, 2020.
  26. Conference paper
    D5
    “PRINCE: Provider-side Interpretability with Counterfactual Explanations in Recommender Systems,” in WSDM ’20, 13th International Conference on Web Search and Data Mining, Houston, TX, USA, 2020.
  27. Article
    D5
    “Uncovering Hidden Semantics of Set Information in Knowledge Bases,” Journal of Web Semantics, vol. 64, 2020.
  28. Conference paper
    D5
    “CounQER: A System for Discovering and Linking Count Information in Knowledge Bases,” in The Semantic Web: ESWC 2020 Satellite Events, Heraklion, Greece, 2020.
  29. Paper
    D5
    “CounQER: A System for Discovering and Linking Count Information in Knowledge Bases,” 2020. [Online]. Available: https://arxiv.org/abs/2005.03529.
  30. Paper
    D5
    “Uncovering Hidden Semantics of Set Information in Knowledge Bases,” 2020. [Online]. Available: http://arxiv.org/abs/2003.03155.
  31. Conference paper
    D5
    “Weaving Text into Tables,” in CIKM ’20, 29th ACM International Conference on Information & Knowledge Management, Virtual Event, Ireland, 2020.
  32. Conference paper
    D5
    “Optimizing Hyper-Phrase Queries,” in ICTIR ’20, ACM SIGIR International Conference on Theory of Information Retrieval, Virtual Event, Norway, 2020.
  33. Thesis
    D5
    “Factoring Out Prior Knowledge from Low-dimensional Embeddings,” Universität des Saarlandes, Saarbrücken, 2020.
  34. Conference paper
    D5
    “Entities with Quantities: Extraction, Search, and Ranking,” in WSDM ’20, 13th International Conference on Web Search and Data Mining, Houston, TX, USA, 2020.
  35. Conference paper
    D5
    “Cardinality Extraction from Text for Ontology Learning,” in Proceedings of the 7th ACM IKDD CoDS and 25th COMAD (CoDS-COMAD 2020), Hyderabad, India, 2020.
  36. Conference paper
    D5
    “Incorporating User Feedback in Conversational Question Answering over Heterogeneous Web Sources,” in SIGIR ’20, 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, China, 2020.
  37. Paper
    D5
    “Conversational Question Answering over Passages by Leveraging Word Proximity Networks,” 2020. [Online]. Available: https://arxiv.org/abs/2004.13117.
  38. Conference paper
    D5
    “Conversational Question Answering over Passages by Leveraging Word Proximity Networks,” in SIGIR ’20, 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, China, 2020.
  39. Conference paper
    D5
    “Fairness without Demographics through Adversarially Reweighted Learning,” in Advances in Neural Information Processing Systems 33 (NeurIPS 2020), Virtual Event, 2020.
  40. Paper
    D5
    “PARADE: Passage Representation Aggregation for Document Reranking,” 2020. [Online]. Available: https://arxiv.org/abs/2008.09093.
  41. Paper
    D5
    “Pretrained Transformers for Text Ranking: BERT and Beyond,” 2020. [Online]. Available: https://arxiv.org/abs/2010.06467.
  42. Article
    D5
    “Discovering Dependencies with Reliable Mutual Information,” Knowledge and Information Systems, vol. 62, 2020.
  43. Conference paper
    D5
    “Illustrate Your Story: Enriching Text with Images,” in WSDM ’20, 13th International Conference on Web Search and Data Mining, Houston, TX, USA, 2020.
  44. Thesis
    D5IMPR-CS
    “Advanced Semantics for Commonsense Knowledge Extraction,” Universität des Saarlandes, Saarbrücken, 2020.
  45. Paper
    D5
    “Advanced Semantics for Commonsense Knowledge Extraction,” WWW 2021, 2020. [Online]. Available: https://arxiv.org/abs/2011.00905.
  46. Thesis
    D5
    “What’s in the Box? Explaining Neural Networks with Robust Rules,” Universität des Saarlandes, Saarbrücken, 2020.
  47. Conference paper
    D5
    “Co-Clustering Triples from Open Information Extraction,” in Proceedings of the 7th ACM IKDD CoDS and 25th COMAD (CoDS-COMAD 2020), Hyderabad, India, 2020.
  48. Conference paper
    D5
    “YAGO 4: A Reason-able Knowledge Base,” in The Semantic Web (ESWC 2020), Heraklion, Greece, 2020.
  49. Conference paper
    D5
    “Discovering Approximate Functional Dependencies using Smoothed Mutual Information,” in KDD ’20, 26th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Virtual Event, USA, 2020.
  50. Conference paper
    D5
    “EasyAug: An Automatic Textual Data Augmentation Platform for Classification Tasks,” in Companion of The World Wide Web Conference (WWW 2020), Taipei, Taiwan, 2020.
  51. Conference paper
    D5
    “User-Centered Design for Knowledge Imbalance Analysis: A Case Study of ProWD,” in VOILA!2020, Fifth International Workshop on Visualization and Interaction for Ontologies and Linked Data, Virtual Conference, 2020.
  52. Conference paper
    D5
    “Structured Knowledge: Have We Made Progress? An Extrinsic Study of KB Coverage over 19 Years,” in CIKM ’20, 29th ACM International Conference on Information & Knowledge Management, Virtual Event, Ireland, 2020.
  53. Conference paper
    D5
    “Inside Quasimodo: Exploring Construction and Usage of Commonsense Knowledge,” in CIKM ’20, 29th ACM International Conference on Information & Knowledge Management, Virtual Event, Ireland, 2020.
  54. Paper
    D5
    “Question Answering over Curated and Open Web Sources,” 2020. [Online]. Available: https://arxiv.org/abs/2004.11980.
  55. Conference paper
    D5
    “Question Answering over Curated and Open Web Sources,” in SIGIR ’20, 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, China, 2020.
  56. Article
    D5
    “Small Cell Planning: Resource Management and Interference Mitigation Mechanisms in LTE HetNets,” Wireless Personal Communications, vol. 115, 2020.
  57. Conference paper
    D5
    “Neural Data-to-Text Generation via Jointly Learning the Segmentation and Correspondence,” in The 58th Annual Meeting of the Association for Computational Linguistics (ACL 2020), 2020.
  58. Conference paper
    D5
    “Diversifying Dialogue Generation with Non-Conversational Text,” in The 58th Annual Meeting of the Association for Computational Linguistics (ACL 2020), 2020.
  59. Thesis
    D5
    “SPRAP: Detecting Opinion Spam Campaigns in Online Rating Services,” Universität des Saarlandes, Saarbrücken, 2020.
  60. Article
    D5
    “Identifying Domains of Applicability of Machine Learning Models for Materials Science,” Nature Communications, vol. 11, 2020.
  61. Conference paper
    D5
    “Focused Query Expansion with Entity Cores for Patient-Centric Health Search,” in The Semantic Web -- ISWC 2020, Athens, Greece (Virtual Conference), 2020.
  62. Conference paper
    D5
    “Extracting Personal Information from Conversations,” in Companion of The World Wide Web Conference (WWW 2020), Taipei, Taiwan, 2020.
  63. Conference paper
    D5
    “CHARM: Inferring Personal Attributes from Conversations,” in The 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP 2020), Online, 2020.
  64. Conference paper
    D5
    “RedDust: a Large Reusable Dataset of Reddit User Traits,” in Twelfth Language Resources and Evaluation Conference (LREC 2020), Marseille, France, 2020.
  65. Conference paper
    D5
    “Personalized Entity Search by Sparse and Scrutable User Profiles,” in CHIIR ’20, Fifth ACM SIGIR Conference on Human Information Interaction and Retrieval, Vancouver, BC, Canada, 2020.
  66. Conference paper
    D5
    “Fast Computation of Explanations for Inconsistency in Large-Scale Knowledge Graphs,” in Companion of The World Wide Web Conference (WWW 2020), Taipei, Taiwan, 2020.
  67. Conference paper
    D5
    “Cross-Domain Learning for Classifying Propaganda in Online Contents,” in Proceedings of the 2020 Truth and Trust Online Conference (TTO 2020), Virtual, 2020.
  68. Paper
    D5
    “Cross-Domain Learning for Classifying Propaganda in Online Contents,” 2020. [Online]. Available: https://arxiv.org/abs/2011.06844.
  69. Paper
    D5
    “Machine Knowledge: Creation and Curation of Comprehensive Knowledge Bases,” 2020. [Online]. Available: https://arxiv.org/abs/2009.11564.
  70. Article
    D5
    “Entities with Quantities,” Bulletin of the Technical Committee on Data Engineering, vol. 43, no. 1, 2020.
  71. Conference paper
    D5
    “Data Augmentation for Multiclass Utterance Classification - A Systematic Study,” in The 28th International Conference on Computational Linguistics (COLING 2020), Barcelona, Spain (Online), 2020.
  72. Conference paper
    D5
    “Flexible IR Pipelines with Capreolus,” in CIKM ’20, 29th ACM International Conference on Information & Knowledge Management, Virtual Event, Ireland, 2020.
  73. Conference paper
    D5
    “Capreolus: A Toolkit for End-to-End Neural Ad Hoc Retrieval,” in WSDM ’20, 13th International Conference on Web Search and Data Mining, Houston, TX, USA, 2020.
  74. Conference paper
    D5
    “BERT-QE: Contextualized Query Expansion for Document Re-ranking,” in Findings of the ACL: EMNLP 2020, Online, 2020.
  75. Paper
    D5
    “BERT-QE: Contextualized Query Expansion for Document Re-ranking,” 2020. [Online]. Available: https://arxiv.org/abs/2009.07258.

2019

  1. Thesis
    D5IMPR-CS
    “AligNarr: Aligning Narratives of Different Length for Movie Summarization,” Universität des Saarlandes, Saarbrücken, 2019.
  2. Conference paper
    D5
    “ComQA: A Community-sourced Dataset for Complex Factoid Question Answering with Paraphrase Clusters,” in The 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (NAACL HLT 2019), Minneapolis, MN, USA, 2019.
  3. Thesis
    D5IMPR-CS
    “Question Answering over Knowledge Bases with Continuous Learning,” Universität des Saarlandes, Saarbrücken, 2019.
  4. Conference paper
    D5
    “CITE: A Corpus Of Text-Image Discourse Relations,” in The 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (NAACL-HLT 2019), Minneapolis, MN, USA, 2019.
  5. Paper
    D5
    “Investigating Retrieval Method Selection with Axiomatic Features,” 2019. [Online]. Available: http://arxiv.org/abs/1904.05737.
  6. Conference paper
    D5
    “Investigating Retrieval Method Selection with Axiomatic Features,” in Proceedings of the 1st Interdisciplinary Workshop on Algorithm Selection and Meta-Learning in Information Retrieval co-located with the 41st European Conference on Information Retrieval (AMIR 2019), Cologne, Germany, 2019.
  7. Thesis
    IMPR-CSD5
    “Enhancing Privacy and Fairness in Search Systems,” Universität des Saarlandes, Saarbrücken, 2019.
  8. Conference paper
    D5
    “On the Impact of Choice Architectures on Inequality in Online Donation Platforms,” in Proceedings of The World Wide Web Conference (WWW 2019), San Francisco, CA, USA, 2019.
  9. Article
    D5
    “On the Distortion of Locality Sensitive Hashing,” SIAM Journal on Computing, vol. 48, no. 2, 2019.
  10. Paper
    D5
    “Look before you Hop: Conversational Question Answering over Knowledge Graphs Using Judicious Context Expansion,” 2019. [Online]. Available: http://arxiv.org/abs/1910.03262.
  11. Conference paper
    D5
    “Look before you Hop: Conversational Question Answering over Knowledge Graphs Using Judicious Context Expansion,” in CIKM ’19, 28th ACM International Conference on Information and Knowledge Management, Beijing China, 2019.
  12. Conference paper
    D5
    “TiFi: Taxonomy Induction for Fictional Domains,” in Proceedings of The World Wide Web Conference (WWW 2019), San Francisco, CA, USA, 2019.
  13. Paper
    D5
    “TiFi: Taxonomy Induction for Fictional Domains [Extended version],” 2019. [Online]. Available: http://arxiv.org/abs/1901.10263.
  14. Thesis
    D5
    “How to be Grim,” Universität des Saarlandes, Saarbrücken, 2019.
  15. Thesis
    D5
    “How to Make Cake: Finding Causal Patterns for Marked Events in Sequences,” Universität des Saarlandes, Saarbrücken, 2019.
  16. Conference paper
    D5
    “Epitaph or Breaking News? Analyzing and Predicting the Stability of Knowledge Base Properties,” in Companion of The World Wide Web Conference (WWW 2019), San Francisco, CA, USA, 2019.
  17. Conference paper
    D5
    “LongLife: a Platform for Personalized Search for Health and Life Sciences,” in Proceedings of the ISWC 2019 Satellite Tracks (Posters & Demonstrations, Industry, and Outrageous Ideas) co-located with 18th International Semantic Web Conference (ISWC 2019 Satellites), Auckland, New Zealand, 2019.
  18. Conference paper
    D5
    “Tracy: Tracing Facts over Knowledge Graphs and Text,” in Proceedings of The World Wide Web Conference (WWW 2019), San Francisco, CA, USA, 2019.
  19. Conference paper
    D5
    “ExFaKT: A Framework for Explaining Facts over Knowledge Graphs and Text ,” in WSDM ’19, 12h ACM International Conference on Web Search and Data Mining, Melbourne, Australia, 2019.
  20. Conference paper
    D5
    “FAIRY: A Framework for Understanding Relationships between Users’ Actions and their Social Feeds,” in WSDM ’19, 12h ACM International Conference on Web Search and Data Mining, Melbourne, Australia, 2019.
  21. Paper
    D5
    “FAIRY: A Framework for Understanding Relationships between Users’ Actions and their Social Feeds,” 2019. [Online]. Available: http://arxiv.org/abs/1908.03109.
  22. Paper
    D5
    “PRINCE: Provider-side Interpretability with Counterfactual Explanations in Recommender Systems,” 2019. [Online]. Available: http://arxiv.org/abs/1911.08378.
  23. Conference paper
    D5
    “Analyzing the Traits and Anomalies of Political Discussions on Reddit,” in Proceedings of the Thirteenth International Conference on Web and Social Media (ICWSM 2019), Munich, Germany, 2019.
  24. Conference paper
    D5
    “Structured Search in Annotated Document Collections,” in WSDM ’19, 12h ACM International Conference on Web Search and Data Mining, Melbourne, Australia, 2019.
  25. Conference paper
    D5
    “Efficient Retrieval of Knowledge Graph Fact Evidences,” in The Semantic Web: ESWC 2019 Satellite Events, Portorož, Slovenia, 2019.
  26. Conference paper
    D5
    “Generating Semantic Aspects for Queries,” in The Semantic Web (ESWC 2019), Portorož, Slovenia, 2019.
  27. Conference paper
    D5
    “JIGSAW: Structuring Text into Tables,” in ICTIR ’19, ACM SIGIR International Conference on Theory of Information Retrieval, Santa Clara, CA, USA, 2019.
  28. Article
    D5IMPR-CS
    “Search and Analytics Using Semantic Annotations,” ACM SIGIR Forum, vol. 53, no. 2, 2019.
  29. Thesis
    D5IMPR-CS
    “Search and Analytics Using Semantic Annotations,” Universität des Saarlandes, Saarbrücken, 2019.
  30. Conference paper
    D5
    “Using Multi-Sense Vector Embeddings for Reverse Dictionaries,” in Proceedings of the 13th International Conference on Computational Semantics - Long Papers (IWCS 2019), Gothenburg, Sweden, 2019.
  31. Paper
    D5
    “Using Multi-Sense Vector Embeddings for Reverse Dictionaries,” 2019. [Online]. Available: http://arxiv.org/abs/1904.01451.
  32. Conference paper
    D5
    “Qsearch: Answering Quantity Queries from Text,” in The Semantic Web -- ISWC 2019, Auckland, New Zealand, 2019.
  33. Thesis
    D5IMPR-CSD1
    “Understanding Quantities in Web Tables and Text,” Universität des Saarlandes, Saarbrücken, 2019.
  34. Conference paper
    D5D1
    “Bridging Quantities in Tables and Text,” in ICDE 2019, 35th IEEE International Conference on Data Engineering, Macau, China, 2019.
  35. Conference paper
    D5
    “ExQuisiTe: Explaining Quantities in Text,” in Proceedings of the World Wide Web Conference (WWW 2019), San Francisco, CA, USA, 2019.
  36. Conference paper
    D5
    “Discovering the Functions of Language in Online Forums,” in Proceedings of the 5th Workshop on Noisy User-generated Text (W-NUT 2020), Hong Kong, China, 2019.
  37. Paper
    D5
    “TEQUILA: Temporal Question Answering over Knowledge Bases,” 2019. [Online]. Available: http://arxiv.org/abs/1908.03650.
  38. Conference paper
    D5
    “CROWN: Conversational Passage Ranking by Reasoning over Word Networks,” in Proceedings of the Twenty-Eighth Text REtrieval Conference (TREC 2019), Gaithersburg, MD, USA, 2019.
  39. Paper
    D5
    “CROWN: Conversational Passage Ranking by Reasoning over Word Networks,” 2019. [Online]. Available: http://arxiv.org/abs/1911.02850.
  40. Conference paper
    D5
    “Discovering Robustly Connected Subgraphs with Simple Descriptions,” in 19th IEEE International Conference on Data Mining (ICDM 2019), Beijing, China, 2019.
  41. Conference paper
    D5
    “We Are Not Your Real Parents: Telling Causal from Confounded by MDL,” in Proceedings of the 2019 SIAM International Conference on Data Mining (SDM 2019), Calgary, Canada, 2019.
  42. Paper
    D5
    “We Are Not Your Real Parents: Telling Causal from Confounded using MDL,” 2019. [Online]. Available: http://arxiv.org/abs/1901.06950.
  43. Article
    D5
    “Algorithms for Approximate Subtropical Matrix Factorization,” Data Mining and Knowledge Discovery, vol. 33, no. 2, 2019.
  44. Thesis
    D5IMPR-CS
    “Matrix Factorization over Diods and its Applications in Data Mining,” Universität des Saarlandes, Saarbrücken, 2019.
  45. Article
    D5
    “IoT Data Prefetching in Indoor Navigation SOAs,” ACM Transactions on Internet Technology, vol. 19, no. 1, 2019.
  46. Conference paper
    D5
    “iFair: Learning Individually Fair Data Representations for Algorithmic Decision Making,” in ICDE 2019, 35th IEEE International Conference on Data Engineering, Macau, China, 2019.
  47. Article
    D5
    “Operationalizing Individual Fairness with Pairwise Fair Representations,” Proceedings of the VLDB Endowment (Proc. VLDB 2019), vol. 13, no. 4, 2019.
  48. Paper
    D5
    “Operationalizing Individual Fairness with Pairwise Fair Representations,” 2019. [Online]. Available: http://arxiv.org/abs/1907.01439.
  49. Conference paper
    D5
    “Answering Complex Questions by Joining Multi-Document Evidence with Quasi Knowledge Graphs,” in SIGIR ’19, 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, Paris, France, 2019.
  50. Paper
    D5
    “Answering Complex Questions by Joining Multi-Document Evidence with Quasi Knowledge Graphs,” 2019. [Online]. Available: http://arxiv.org/abs/1908.00469.
  51. Conference paper
    D5
    “Content-Based Weak Supervision for Ad-Hoc Re-Ranking,” in SIGIR ’19, 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, Paris, France, 2019.
  52. Paper
    D5
    “Content-Based Weak Supervision for Ad-Hoc Re-Ranking,” 2019. [Online]. Available: http://arxiv.org/abs/1707.00189.
  53. Article
    D5
    “Overcoming Low-Utility Facets for Complex Answer Retrieval,” Information Retrieval Journal, vol. 22, no. 3–4, 2019.
  54. Conference paper
    D5
    “CEDR: Contextualized Embeddings for Document Ranking,” in SIGIR ’19, 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, Paris, France, 2019.
  55. Paper
    D5
    “CEDR: Contextualized Embeddings for Document Ranking,” 2019. [Online]. Available: http://arxiv.org/abs/1904.07094.
  56. Conference paper
    D5
    “Discovering Reliable Dependencies from Data: Hardness and Improved Algorithms,” in Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence (IJCAI 2019), Macao, 2019.
  57. Conference paper
    D5
    “Discovering Reliable Correlations in Categorical Data,” in 19th IEEE International Conference on Data Mining (ICDM 2019), Beijing, China, 2019.
  58. Paper
    D5
    “Discovering Reliable Correlations in Categorical Data,” 2019. [Online]. Available: http://arxiv.org/abs/1908.11682.
  59. Paper
    D5
    “Testing Conditional Independence on Discrete Data using Stochastic Complexity,” 2019. [Online]. Available: http://arxiv.org/abs/1903.04829.
  60. Article
    D5
    “Telling Cause from Effect by Local and Global Regression,” Knowledge and Information Systems, vol. 60, no. 3, 2019.
  61. Conference paper
    D5
    “Testing Conditional Independence on Discrete Data using Stochastic Complexity,” in Proceedings of the 22nd International Conference on Artificial Intelligence and Statistics (AISTATS 2019), Naha, Okinawa, Japan, 2019.
  62. Conference paper
    D5
    “Identifiability of Cause and Effect using Regularized Regression,” in KDD ’19, 25th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining, Anchorage, AK, USA, 2019.
  63. Conference paper
    D5
    “Approximating Algorithmic Conditional Independence for Discrete Data,” in Proceedings of the First AAAI Spring Symposium Beyond Curve Fitting: Causation, Counterfactuals, and Imagination-based AI, Stanford, CA, USA.
  64. Conference paper
    D5
    “Causal Inference on Multivariate and Mixed-Type Data,” in Machine Learning and Knowledge Discovery in Databases (ECML PKDD 2018), Dublin, Ireland, 2019.
  65. Conference paper
    D5
    “KnowledgeNet: A Benchmark Dataset for Knowledge Base Population,” in Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP 2019), Hong Kong, China, 2019.
  66. Article
    D5
    “HyGen: Generating Random Graphs with Hyperbolic Communities,” Applied Network Science, vol. 4, 2019.
  67. Article
    D5
    “Stability and Dynamics of Communities on Online Question-Answer Sites,” Social Networks, vol. 58, 2019.
  68. Thesis
    D5
    “Causal Discovery using MDL-based Regression,” Universität des Saarlandes, Saarbrücken, 2019.
  69. Conference paper
    D5
    “Spec-QP: Speculative Query Planning for Joins over Knowledge Graphs,” in Advances in Database Technology (EDBT 2019), Lisbon, Portugal, 2019.
  70. Paper
    D5
    “Story-oriented Image Selection and Placement,” 2019. [Online]. Available: http://arxiv.org/abs/1909.00692.
  71. Paper
    D5
    “Know2Look: Commonsense Knowledge for Visual Search,” 2019. [Online]. Available: http://arxiv.org/abs/1909.00749.
  72. Paper
    D5
    “VISIR: Visual and Semantic Image Label Refinement,” 2019. [Online]. Available: http://arxiv.org/abs/1909.00741.
  73. Article
    D5
    “Hybrid ASP-based Approach to Pattern Mining,” Theory and Practice of Logic Programming, vol. 19, no. 4, 2019.
  74. Thesis
    D5IMPR-CS
    “Credibility Analysis of Textual Claimswith Explainable Evidence,” Universität des Saarlandes, Saarbrücken, 2019.
  75. Paper
    D5
    “STANCY: Stance Classification Based on Consistency Cues,” 2019. [Online]. Available: http://arxiv.org/abs/1910.06048.
  76. Conference paper
    D5
    “STANCY: Stance Classification Based on Consistency Cues,” in 2019 Conference on Empirical Methods in Natural Language Processing and 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP 2019), Hong Kong, China, 2019.
  77. Conference paper
    D5
    “Coverage of Information Extraction from Sentences and Paragraphs,” in 2019 Conference on Empirical Methods in Natural Language Processing and 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP 2019), Hong Kong, China, 2019.
  78. Paper
    D5
    “Commonsense Properties from Query Logs and Question Answering Forums,” 2019. [Online]. Available: http://arxiv.org/abs/1905.10989.
  79. Conference paper
    D5
    “Commonsense Properties from Query Logs and Question Answering Forums,” in CIKM ’19, 28th ACM International Conference on Information and Knowledge Management, Beijing China, 2019.
  80. Thesis
    D5
    “Summarizing Dynamic Graphs using MDL,” Universität des Saarlandes, Saarbrücken, 2019.
  81. Conference paper
    D5
    “Select and Attend: Towards Controllable Content Selection in Text Generation,” in 2019 Conference on Empirical Methods in Natural Language Processing and 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP 2019), Hong Kong, China, 2019.
  82. Conference paper
    D5
    “Improving Latent Alignment in Text Summarization by Generalizing the Pointer Generator,” in 2019 Conference on Empirical Methods in Natural Language Processing and 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP 2019), Hong Kong, China, 2019.
  83. Book chapter / section
    D5
    “Knowledge Representation and Rule Mining in Entity-Centric Knowledge Bases,” in Reasoning Web -- Explainable Artificial Intelligence, Berlin: Springer, 2019.
  84. Conference paper
    D5
    “Improving Multi-turn Dialogue Modelling with Utterance ReWriter,” in Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics (ACL 2019), Florence, Italy, 2019.
  85. Paper
    D5
    “Boolean Matrix Factorization Meets Consecutive Ones Property,” 2019. [Online]. Available: http://arxiv.org/abs/1901.05797.
  86. Conference paper
    D5
    “Boolean Matrix Factorization Meets Consecutive Ones Property,” in Proceedings of the 2019 SIAM International Conference on Data Mining (SDM 2019), Calgary, Canada, 2019.
  87. Paper
    D5
    “Listening between the Lines: Learning Personal Attributes from Conversations,” 2019. [Online]. Available: http://arxiv.org/abs/1904.10887.
  88. Conference paper
    D5
    “Listening between the Lines: Learning Personal Attributes from Conversations,” in Proceedings of The World Wide Web Conference (WWW 2019), San Francisco, CA, USA, 2019.
  89. Conference paper
    D5
    “Neural Relation Extraction for Knowledge Base Enrichment,” in Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics (ACL 2019), Florence, Italy, 2019.
  90. Conference paper
    D5
    “Expert-sourcing Domain-specific Knowledge: The Case of Synonym Validation,” in Joint Proceedings of REFSQ-2019 Workshops, Doctoral Symposium, Live Studies Track, and Poster Track co-located with the 25th International Conference on Requirements Engineering: Foundation for Software Quality (REFSQ 2019) (NLP4RE 2019), Essen, Germany, 2019.
  91. Article
    D5
    “Addendum to the Special Issue on Interactive Data Exploration and Analytics (TKDD, Vol. 12, Iss. 1): Introduction by the Guest Editors,” ACM Transactions on Knowledge Discovery from Data, vol. 13, no. 1, 2019.
  92. Paper
    D5
    “An Empirical Study on Learning Fairness Metrics for COMPAS Data with Human Supervision,” 2019. [Online]. Available: https://arxiv.org/abs/1910.10255.
  93. Article
    D5
    “Understanding Archetypes of Fake News via Fine-grained Classification,” Social Network Analysis and Mining, vol. 9, no. 1, 2019.
  94. Book chapter / section
    D5
    “Knowledge Harvesting: Achievements and Challenges,” in Computing and Software Science, Berlin: Springer, 2019.
  95. Conference paper
    D5
    “Wikidata Completeness Profiling Using ProWD,” in K-CAP’ 19, 10th International Conference on Knowledge Capture, Marina del Rey, CA, USA, 2019.
  96. Conference paper
    D5
    “Replicating Relevance-Ranked Synonym Discovery in a New Language and Domain,” in Advances in Information Retrieval (ECIR 2019), Cologne, Germany, 2019.
  97. Conference paper
    D5
    “Unsupervised Rewriter for Multi-Sentence Compression,” in The 57th Annual Meeting of theAssociation for Computational Linguistics (ACL 2019), Florence, Italy, 2019.

2018

  1. Conference paper
    D5
    “Never-Ending Learning for Open-Domain Question Answering over Knowledge Bases,” in Proceedings of the World Wide Web Conference (WWW 2018), Lyon, France, 2018.
  2. Paper
    D5
    “ComQA: A Community-sourced Dataset for Complex Factoid Question Answering with Paraphrase Clusters,” 2018. [Online]. Available: http://arxiv.org/abs/1809.09528.
  3. Conference paper
    D5
    “diaNED: Time-Aware Named Entity Disambiguation for Diachronic Corpora,” in The 56th Annual Meeting of the Association for Computational Linguistics (ACL 2018), Melbourne, Australia, 2018.
  4. Conference paper
    D5
    “Together We Buy, Alone I Quit: Some Experimental Studies of Online Persuaders,” in DTUC’18 Digital Tools & Uses Congres, Paris, France, 2018.
  5. Conference paper
    D5
    “EviDense: A Graph-Based Method for Finding Unique High-Impact Events with Succinct Keyword-Based Descriptions,” in Proceedings of the Twelfth International AAAI Conference on Web and Social Media (ICWSM 2018), Stanford, CA, USA, 2018.
  6. Conference paper
    D5
    “Recoin: Relative Completeness in Wikidata,” in Companion of the World Wide Web Conference (WWW 2018), Lyon, France, 2018.
  7. Conference paper
    D5
    “Equity of Attention: Amortizing Individual Fairness in Rankings,” in SIGIR’18, 41st International ACM SIGIR Conference on Research and Development in Information Retrieval, Ann Arbor, MI, USA, 2018.
  8. Paper
    D5
    “Equity of Attention: Amortizing Individual Fairness in Rankings,” 2018. [Online]. Available: http://arxiv.org/abs/1805.01788.
  9. Article
    D5
    “Multi-Cultural Interlinking of Web Taxonomies with ACROSS,” The Journal of Web Science, vol. 4, no. 2, 2018.
  10. Conference paper
    D5
    “Rule Discovery for Exploratory Causal Reasoning,” in Proceedings of the NeurIPS 2018 workshop on Causal Learning (NeurIPS CL 2018), Montréal, Canada, 2018.
  11. Article
    D5
    “Origo: Causal Inference by Compression,” Knowledge and Information Systems, vol. 56, no. 2, 2018.
  12. Conference paper
    D5
    “Causal Inference on Event Sequences,” in Proceedings of the 2018 SIAM International Conference on Data Mining (SDM 2018), San Diego, CA, USA, 2018.
  13. Conference paper
    D5
    “Accurate Causal Inference on Discrete Data,” in IEEE International Conference on Data Mining (ICDM 2018), Singapore, Singapore, 2018.
  14. Paper
    D5
    “SMHD: A Large-Scale Resource for Exploring Online Language Usage for Multiple Mental Health Conditions,” 2018. [Online]. Available: http://arxiv.org/abs/1806.05258.
  15. Conference paper
    D5
    “SMHD: a Large-Scale Resource for Exploring Online Language Usage for Multiple Mental Health Conditions,” in The 27th International Conference on Computational Linguistics (COLING 2018), Santa Fe, NM, USA, 2018.
  16. Conference paper
    D5
    “Listing k-cliques in Sparse Real-World Graphs,” in Companion of the World Wide Web Conference (WWW 2018), Lyon, France, 2018.
  17. Article
    D5
    “Completeness Management for RDF Data Sources,” ACM Transactions on the Web, vol. 12, no. 3, 2018.
  18. Conference paper
    D5
    “Comparing Index Structures for Completeness Reasoning,” in IWBIS 2018, International Workshop on Big Data and Information Security, Jakarta, Indonesia, 2018.
  19. Conference paper
    D5
    “Diachronic Variation of Temporal Expressions in Scientific Writing through the Lens of Relative Entropy,” in Language Technologies for the Challenges of the Digital Age (GSCL 2017), Berlin, Germany, 2018.
  20. Thesis
    D5IMPR-CS
    “Biomedical Knowledge Base Construction from Text and its Applications in Knowledge-based Systems,” Universität des Saarlandes, Saarbrücken, 2018.
  21. Conference paper
    D5
    “HighLife: Higher-arity Fact Harvesting,” in Proceedings of the World Wide Web Conference (WWW 2018), Lyon, France, 2018.
  22. Article
    D5
    “Beyond Pairwise Similarity: Quantifying and Characterizing Linguistic Similarity between Groups of Languages by MDL,” Computación y Sistemas, vol. 21, no. 4, 2018.
  23. Article
    D5
    “Mining Redescriptions with Siren,” ACM Transactions on Knowledge Discovery from Data, vol. 12, no. 1, 2018.
  24. Conference paper
    D5
    “SANTA: Systematische Analyse Narrativer Texte durch Annotation,” in DHd 2018, 5. Tagung des Verbands Digital Humanities im deutschsprachigen Raum e.V., Köln, Germany, 2018.
  25. Conference paper
    D5
    “Generating Semantic Aspects for Queries,” in JCDL’18, Joint Conference on Digital Libraries, Fort Worth, TX, USA, 2018.
  26. Conference paper
    D5
    “Identifying Time Intervals for Knowledge Graph Facts,” in Companion of the World Wide Web Conference (WWW 2018), Lyon, France, 2018.
  27. Conference paper
    D5
    “GYANI: An Indexing Infrastructure for Knowledge-Centric Tasks,” in CIKM’18, 27th ACM International Conference on Information and Knowledge Management, Torino, Italy, 2018.
  28. Article
    D2BIOD5
    “JAMI: Fast Computation of Conditional Mutual Information for ceRNA Network Analysis,” Bioinformatics, vol. 34, no. 17, 2018.
  29. Thesis
    D5IMPR-CS
    “An Embedding-based Approach to Rule Learning from Knowledge Graphs,” Universität des Saarlandes, Saarbrücken, 2018.
  30. Conference paper
    D5
    “Rule Learning from Knowledge Graphs Guided by Embedding Models,” in The Semantic Web -- ISWC 2018, Monterey, CA, USA, 2018.
  31. Conference paper
    D5
    “Learning Rules from Incomplete KGs using Embeddings,” in ISWC 2018 Posters & Demonstrations, Industry and Blue Sky Ideas Tracks (ISWC-P&D-Industry-BlueSky 2018), Monterey, CA, USA, 2018.
  32. Conference paper
    D5
    “Co-PACRR: A Context-Aware Neural IR Model for Ad-hoc Retrieval,” in WSDM’18, 11th ACM International Conference on Web Search and Data Mining, Marina Del Rey, CA, USA, 2018.
  33. Thesis
    D5
    “Redescription Mining on Financial Time Series Data,” Universität des Saarlandes, Saarbrücken, 2018.
  34. Conference paper
    D5
    “EMOFIEL: Mapping Emotions of Relationships in a Story,” in Companion of the World Wide Web Conference (WWW 2018), Lyon, France, 2018.
  35. Conference paper
    D5
    “TempQuestions: A Benchmark for Temporal Question Answering,” in Companion of the World Wide Web Conference (WWW 2018), Lyon, France, 2018.
  36. Conference paper
    D5
    “TEQUILA: Temporal Question Answering over Knowledge Bases,” in CIKM’18, 27th ACM International Conference on Information and Knowledge Management, Torino, Italy, 2018.
  37. Article
    D5
    “From Sets of Good Redescriptions to Good Sets of Redescriptions,” Knowledge and Information Systems, vol. 57, no. 1, 2018.
  38. Conference paper
    D5
    “Latitude: A Model for Mixed Linear-Tropical Matrix Factorization,” in Proceedings of the 2018 SIAM International Conference on Data Mining (SDM 2018), San Diego, CA, USA, 2018.
  39. Conference paper
    D5
    “Logistic-Tropical Decompositions and Nested Subgraphs,” in Proceedings of the 14th International Workshop on Mining and Learning with Graphs (MLG 2018), London, UK, 2018.
  40. Paper
    D5
    “Latitude: A Model for Mixed Linear-Tropical Matrix Factorization,” 2018. [Online]. Available: http://arxiv.org/abs/1801.06136.
  41. Paper
    D5
    “iFair: Learning Individually Fair Data Representations for Algorithmic Decision Making,” 2018. [Online]. Available: http://arxiv.org/abs/1806.01059.
  42. Conference paper
    D5
    “Joint Non-negative Matrix Factorization for Learning Ideological Leaning on Twitter,” in WSDM’18, 11th ACM International Conference on Web Search and Data Mining, Marina Del Rey, CA, USA, 2018.
  43. Conference paper
    D5
    “NPRF: A Neural Pseudo Relevance Feedback Framework for Ad-hoc Information Retrieval,” in The Conference on Empirical Methods in Natural Language Processing (EMNLP 2018), Brussels, Belgium, 2018.
  44. Conference paper
    D5
    “Characterizing Question Facets for Complex Answer Retrieval,” in SIGIR’18, 41st International ACM SIGIR Conference on Research and Development in Information Retrieval, Ann Arbor, MI, USA, 2018.
  45. Paper
    D5
    “RSDD-Time: Temporal Annotation of Self-Reported Mental Health Diagnoses,” 2018. [Online]. Available: http://arxiv.org/abs/1806.07916.
  46. Conference paper
    D5
    “Overcoming Low-Utility Facets for Complex Answer Retrieval,” in SIGIR 2018 Workshops: ProfS, KG4IR, and DATA:SEARCH (ProfS-KG4IR-Data:Search 2018), Ann Arbor, MI, USA, 2018.
  47. Conference paper
    D5
    “RSDD-Time: Temporal Annotation of Self-Reported Mental Health Diagnoses,” in Proceedings of the Fifth Workshop on Computational Linguistics and Clinical Psychology (CLPsych 2018), New Orleans, LA, USA, 2018.
  48. Paper
    D5
    “Characterizing Question Facets for Complex Answer Retrieval,” 2018. [Online]. Available: http://arxiv.org/abs/1805.00791.
  49. Paper
    D5
    “Discovering Reliable Dependencies from Data: Hardness and Improved Algorithms,” 2018. [Online]. Available: http://arxiv.org/abs/1809.05467.
  50. Conference paper
    D5
    “Discovering Reliable Dependencies from Data: Hardness and Improved Algorithms,” in IEEE International Conference on Data Mining (ICDM 2018), Singapore, Singapore, 2018.
  51. Conference paper
    D5
    “Stochastic Complexity for Testing Conditional Independence on Discrete Data,” in Proceedings of the NeurIPS 2018 workshop on Causal Learning (NeurIPS CL 2018), Montréal, Canada, 2018.
  52. Paper
    D5
    “Causal Discovery by Telling Apart Parents and Children,” 2018. [Online]. Available: http://arxiv.org/abs/1808.06356.
  53. Conference paper
    D5
    “Random Graph Generators for Hyperbolic Community Structures,” in Complex Networks and Their Applications VII, Cambridge, UK, 2018.
  54. Paper
    D5
    “Enriching Knowledge Bases with Counting Quantifiers,” 2018. [Online]. Available: http://arxiv.org/abs/1807.03656.
  55. Conference paper
    D5
    “KOI at SemEval-2018 Task 5: Building Knowledge Graph of Incidents,” in Proceedings of the 12th International Workshop on Semantic Evaluation (SemEval-2018), New Orleans, LA, 2018.
  56. Conference paper
    D5
    “Enriching Knowledge Bases with Counting Quantifiers,” in The Semantic Web -- ISWC 201, Monterey, CA, USA, 2018.
  57. Thesis
    D5IMPR-CS
    “Leveraging Semantic Annotations for Event-focused Search & Summarization,” Universität des Saarlandes, Saarbrücken, 2018.
  58. Conference paper
    D5
    “VISIR: Visual and Semantic Image Label Refinement,” in WSDM’18, 11th ACM International Conference on Web Search and Data Mining, Marina Del Rey, CA, USA, 2018.
  59. Paper
    D5
    “Hybrid ASP-based Approach to Pattern Mining,” 2018. [Online]. Available: http://arxiv.org/abs/1808.07302.
  60. Conference paper
    D5
    “Completeness-aware Rule Learning from Knowledge Graphs,” in Proceedings of the Twenty-Seventh International Joint Conference on Artificial Intelligence (IJCAI 2018), Stockholm, Sweden, 2018.
  61. Conference paper
    D5
    “Facts That Matter,” in The Conference on Empirical Methods in Natural Language Processing (EMNLP 2018), Brussels, Belgium, 2018.
  62. Conference paper
    D5
    “CredEye: A Credibility Lens for Analyzing and Explaining Misinformation,” in Companion of the Word Wide Web Conference (WWW 2018), Lyon, France, 2018.
  63. Conference paper
    D5
    “DeClarE: Debunking Fake News and False Claims using Evidence-Aware Deep Learning,” in The Conference on Empirical Methods in Natural Language Processing (EMNLP 2018), Brussels, Belgium, 2018.
  64. Paper
    D5
    “DeClarE: Debunking Fake News and False Claims using Evidence-Aware Deep Learning,” 2018. [Online]. Available: http://arxiv.org/abs/1809.06416.
  65. Article
    D5
    “Neural Relevance Model Using Similarities with Elite Documents for Effective Clinical Decision Support,” International Journal of Data Mining and Bioinformatics, vol. 20, no. 2, 2018.
  66. Article
    D5
    “Knowledge Base Recall: Detecting and Resolving the Unknown Unknowns,” ACM SIGWEB Newsletter, no. Spring, 2018.
  67. Conference paper
    D5
    “Filling Gaps in Industrial Knowledge Graphs via Event-Enhanced Embedding,” in ISWC 2018 Posters & Demonstrations, Industry and Blue Sky Ideas Tracks co-located with 17th International Semantic Web Conference (ISWC 2018) (ISWC-P&D-Industry-BlueSky 2018), Monterey, CA, USA, 2018.
  68. Conference paper
    D5
    “Event-Enhanced Learning for KG Completion,” in The Semantic Web (ESWC 2018), Heraklion, Crete, Greece, 2018.
  69. Conference paper
    D5
    “A Study of the Importance of External Knowledge in the Named Entity Recognition Task,” in The 56th Annual Meeting of the Association for Computational Linguistics (ACL 2018), Melbourne, Australia, 2018.
  70. Conference paper
    D5
    “Improving Variational Encoder-Decoders in Dialogue Generation,” in Thirty-Second AAAI Conference on Artificial Intelligence, New Orleans, LA, USA, 2018.
  71. Conference paper
    D5
    “NEXUS Network: Connecting the Preceding and the Following in Dialogue Generation,” in The Conference on Empirical Methods in Natural Language Processing (EMNLP 2018), Brussels, Belgium, 2018.
  72. Conference paper
    D5
    “Long-Span Language Models for Query-Focused Unsupervised Extractive Text Summarization,” in Advances in Information Retrieval (ECIR 2018), Grenoble, France, 2018.
  73. Conference paper
    D5
    “Predicting Document Creation Times in News Citation Networks,” in Companion of the World Wide Web Conference (WWW 2018), Lyon, France, 2018.
  74. Conference paper
    D5
    “Rule Induction and Reasoning over Knowledge Graphs,” in Reasoning Web, Esch-sur-Alzette, Luxembourg, 2018.
  75. Conference paper
    D5
    “KRAUTS: A German Temporally Annotated News Corpus,” in Eleventh International Conference on Language Resources and Evaluation (LREC 2018), Miyazaki, Japan, 2018.
  76. Conference paper
    D5
    “Putting Dates on the Map: Harvesting and Analyzing Street Names with Date Mentions and their Explanations,” in JCDL’18, Joint Conference on Digital Libraries, Fort Worth, TX, USA, 2018.
  77. Conference paper
    D5
    “Dialogue Generation with GAN,” in Thirty-Second AAAI Conference on Artificial Intelligence, New Orleans, LA, USA, 2018.
  78. Thesis
    D5
    “Joint Disambiguation of Named Entities and Concepts,” Universität des Saarlandes, Saarbrücken, 2018.
  79. Conference paper
    D5
    “Five Shades of Untruth: Finer-Grained Classification of Fake News,” in Proceedings of the 2018 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mini (ASONAM 2018), Barcelona, Spain, 2018.
  80. Article
    D5
    “Generating Realistic Synthetic Population Datasets,” ACM Transactions on Knowledge Discovery from Data, vol. 12, no. 4, 2018.
  81. Article
    D5
    “A Comprehensive Study: Sentence Compression with Linguistic Knowledge-enhanced Gated Neural Network,” Data & Knowledge Engineering, vol. 117, pp. 307–318, 2018.

2017

  1. Conference paper
    D5
    “Automated Template Generation for Question Answering over Knowledge Graphs,” in WWW’17, 26th International Conference on World Wide Web, Perth, Australia, 2017.
  2. Conference paper
    D5
    “QUINT: Interpretable Question Answering over Knowledge Bases,” in The Conference on Empirical Methods in Natural Language Processing (EMNLP 2017), Copenhagen, Denmark, 2017.
  3. Conference paper
    IMPR-CSD5
    “Tiwiki: Searching Wikipedia with Temporal Constraints,” in WWW ’17 Companion, Perth, Australia, 2017.
  4. Conference paper
    D5
    “All Dates Lead to Rome: Extracting and Explaining Temporal References in Street Names,” in WWW’17 Companion, Perth, Australia, 2017.
  5. Conference paper
    D5D2
    “Efficiently Summarising Event Sequences with Rich Interleaving Patterns,” in Proceedings of the Seventeenth SIAM International Conference on Data Mining (SDM 2017), Houston, TX, USA, 2017.
  6. Paper
    D5
    “Efficiently Summarising Event Sequences with Rich Interleaving Patterns,” 2017. [Online]. Available: http://arxiv.org/abs/1701.08096.
  7. Conference paper
    D5
    “Privacy through Solidarity: A User-Utility-Preserving Framework to Counter Profiling,” in SIGIR’17, 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, 2017.
  8. Conference paper
    D5
    “Learning to Un-Rank: Quantifying Search Exposure for Users in Online Communities,” in CIKM’17, 26th ACM International Conference on Information and Knowledge Management, Singapore, Singapore, 2017.
  9. Conference paper
    D5
    “SESAME: European Statistics Explored via Semantic Alignment onto Wikipedia,” in WWW’17 Companion, Perth, Australia, 2017.
  10. Thesis
    D5IMPR-CS
    “Alignment of Multi-Cultural Knowledge Repositories,” Universität des Saarlandes, Saarbrücken, 2017.
  11. Article
    D5
    “Identifying Consistent Statements about Numerical Data with Dispersion-Corrected Subgroup Discovery,” Data Mining and Knowledge Discovery, vol. 31, no. 5, 2017.
  12. Paper
    D5
    “Identifying Consistent Statements about Numerical Data with Dispersion-Corrected Subgroup Discovery,” 2017. [Online]. Available: http://arxiv.org/abs/1701.07696.
  13. Conference paper
    D5
    “MDL for Causal Inference on Discrete Data,” in 17th IEEE International Conference on Data Mining (ICDM 2017), New Orleans, LA, USA, 2017.
  14. Conference paper
    D5
    “Causal Inference by Compression,” in 16th IEEE International Conference on Data Mining (ICDM 2016), Barcelona, Spain, 2017.
  15. Conference paper
    D5
    “Correlation by Compression,” in Proceedings of the Seventeenth SIAM International Conference on Data Mining (SDM 2017), Houston, TX, USA, 2017.
  16. Paper
    D5
    “Causal Inference by Stochastic Complexity,” 2017. [Online]. Available: http://arxiv.org/abs/1702.06776.
  17. Conference paper
    D5
    “Fair Sharing for Sharing Economy Platforms,” in FATREC-Workshop on Responsible Recommendation, Como, Itlay, 2017.
  18. Conference paper
    D5
    “Distilling Task Knowledge from How-To Communities,” in WWW’17, 26th International Conference on World Wide Web, Perth, Australia, 2017.
  19. Article
    D5
    “Triaging Content Severity in Online Mental Health Forums,” Journal of the Association for Information Science and Technology, vol. 68, no. 11, 2017.
  20. Paper
    D5
    “Triaging Content Severity in Online Mental Health Forums,” 2017. [Online]. Available: http://arxiv.org/abs/1702.06875.
  21. Conference paper
    D5
    “SPATE: Compacting and Exploring Telco Big Data,” in ICDE 2017, 33rd IEEE International Conference on Data Engineering, San Diego, CA, USA, 2017.
  22. Conference paper
    D5
    “Towards Real-Time Road Traffic Analytics using Telco Big Data,” in BIRTE ’17, Eleventh International Workshop on Real-Time Business Intelligence and Analytics, Munich, Germany, 2017.
  23. Conference paper
    D5
    “Efficient Exploration of Telco Big Data with Compression and Decaying,” in ICDE 2017, 33rd IEEE International Conference on Data Engineering, San Diego, CA, USA, 2017.
  24. Thesis
    D5
    “Estimating Event Focus Time with Distributed Representation of Words,” Universität des Saarlandes, Saarbrücken, 2017.
  25. Conference paper
    D5
    “Estimating Event Focus Time Using Neural Word Embeddings,” in CIKM’17, 26th ACM International Conference on Information and Knowledge Management, Singapore, Singapore, 2017.
  26. Thesis
    D5IMPR-CS
    “Efficient knowledge Management for Named Entities from Text,” Universität des Saarlandes, Saarbrücken, 2017.
  27. Conference paper
    D5
    “BioNex: A System For Biomedical News Event Exploration,” in SIGIR’17, 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, 2017.
  28. Thesis
    D5
    “Utility-preserving Profile Removal in Online Forums,” Universität des Saarlandes, Saarbrücken, 2017.
  29. Conference paper
    D5
    “Privacy of Hidden Profiles: Utility-Preserving Profile Removal in Online Forums,” in CIKM’17, 26th ACM International Conference on Information and Knowledge Management, Singapore, Singapore, 2017.
  30. Book
    D5
    Redescription Mining. Cham: Springer International, 2017.
  31. Article
    D5
    “Redescription Mining: An Overview,” IEEE Intelligent Informatics Bulletin, vol. 18, no. 2, 2017.
  32. Conference paper
    D5
    “Analysing Political Opinions Using Redescription Mining,” in 16th IEEE International Conference on Data Mining Workshops (ICDMW 2016), Barcelona, Spain, 2017.
  33. Conference paper
    D5
    “MinIE: Minimizing Facts in Open Information Extraction,” in The Conference on Empirical Methods in Natural Language Processing (EMNLP 2017), Copenhagen, Denmark, 2017.
  34. Conference paper
    D5
    “Data-driven Serendipity Navigation in Urban Places,” in IEEE 37th International Conference on Distributed Computing Systems (ICDCS 2017), Atlanta, GA, USA, 2017.
  35. Article
    D5
    “Uncovering Structure-property Relationships of Materials by Subgroup Discovery,” New Journal of Physics, vol. 19, no. 1, 2017.
  36. Thesis
    D5IMPR-CS
    “Constructing Lexicons of Relational Phrases,” Universität des Saarlandes, Saarbrücken, 2017.
  37. Conference paper
    D5
    “Us and Them: Adversarial Politics on Twitter,” in 17th IEEE International Conference on Data Mining Workshops (ICDMW 2017 ), New Orleans, LA, USA, 2017.
  38. Report
    D5
    “Generating Semantic Aspects for Queries,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2017-5-001, 2017.
  39. Thesis
    D5IMPR-CS
    “Distributed Querying of Large Labeled Graphs,” Universität des Saarlandes, Saarbrücken, 2017.
  40. Conference paper
    D5
    “Position-Aware Representations for Relevance Matching in Neural Information Retrieval,” in WWW’17 Companion, Perth, Australia, 2017.
  41. Conference paper
    D5
    “Transitivity, Time Consumption, and Quality of Preference Judgments in Crowdsourcing,” in Advances in Information Retrieval (ECIR 2017), Aberdeen, UK, 2017.
  42. Conference paper
    D5
    “PACRR: A Position-Aware Neural IR Model for Relevance Matching,” in The Conference on Empirical Methods in Natural Language Processing (EMNLP 2017), Copenhagen, Denmark, 2017.
  43. Paper
    D5
    “PACRR: A Position-Aware Neural IR Model for Relevance Matching,” 2017. [Online]. Available: http://arxiv.org/abs/1704.03940.
  44. Conference paper
    D5
    “Merge-Tie-Judge: Low-Cost Preference Judgments with Ties,” in ICTIR’17, 7th International Conference on the Theory of Information Retrieval, Amsterdam, The Netherlands, 2017.
  45. Thesis
    D5IMPR-CS
    “Automatic Methods for Low-Cost Evaluation and Position-Aware Models for Neural Information Retrieval,” Universität des Saarlandes, Saarbrücken, 2017.
  46. Conference paper
    D5
    “Low-Cost Preference Judgment via Ties,” in Advances in Information Retrieval (ECIR 2017), Aberdeen, UK, 2017.
  47. Conference paper
    D5
    “Dealing with Incomplete Judgments in Cascade Measures,” in ICTIR’17, 7th International Conference on the Theory of Information Retrieval, Amsterdam, The Netherlands, 2017.
  48. Paper
    D5
    “RE-PACRR: A Context and Density-Aware Neural Information Retrieval Model,” 2017. [Online]. Available: http://arxiv.org/abs/1706.10192.
  49. Conference paper
    D5
    “„Der Helmut Kohl unter den Brotaufstrichen“ - Zur Extraktion vossianischer Antonomasien aus großen Zeitungskorpora,” in DHd 2017, 4. Tagung des Verbands Digital Humanities im deutschsprachigen Raum e.V., Bern, Switzerland, 2017.
  50. Conference paper
    D5
    “Leveraging Site Search Logs to Identify Missing Content on Enterprise Webpages,” in Advances in Information Retrieval (ECIR 2017), Aberdeen, UK, 2017.
  51. Paper
    D5
    “Efficiently Discovering Locally Exceptional yet Globally Representative Subgroups,” 2017. [Online]. Available: http://arxiv.org/abs/1709.07941.
  52. Conference paper
    D5
    “Efficiently Discovering Locally Exceptional Yet Globally Representative Subgroups,” in 17th IEEE International Conference on Data Mining (ICDM 2017), New Orleans, LA, USA, 2017.
  53. Conference paper
    D5
    “From Sets of Good Redescriptions to Good Sets of Redescriptions,” in 16th IEEE International Conference on Data Mining (ICDM 2016), Barcelona, Spain, 2017.
  54. Conference paper
    D5
    “Effective Parallelisation for Machine Learning,” in Advances in Neural Information Processing Systems 30, Long Beach, CA, USA, 2017.
  55. Paper
    D5
    “Algorithms for Approximate Subtropical Matrix Factorization,” 2017. [Online]. Available: http://arxiv.org/abs/1707.08872.
  56. Thesis
    D5IMPR-CS
    “Populating Knowledge bases with Temporal Information,” Universität des Saarlandes, Saarbrücken, 2017.
  57. Thesis
    D5
    “Time in Newspaper: A Large-Scale Analysis of Temporal Expressions in News Corpora,” Universität des Saarlandes, Saarbrücken, 2017.
  58. Conference paper
    D5
    “Combining Rule Learning and Nonmonotonic Reasoning for Link Prediction in Knowledge Graphs,” in Doctoral Consortium, Challenge, Industry Track, Tutorials and Posters @ RuleML+RR, London, UK, 2017.
  59. Paper
    D5
    “An Approach for Weakly-Supervised Deep Information Retrieval,” 2017. [Online]. Available: http://arxiv.org/abs/1707.00189.
  60. Paper
    D5
    “Discovering Reliable Approximate Functional Dependencies,” 2017. [Online]. Available: http://arxiv.org/abs/1705.09391.
  61. Conference paper
    D5
    “Discovering Reliable Approximate Functional Dependencies,” in KDD’17, 23rd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Halifax, NS, Canada, 2017.
  62. Paper
    D5
    “Causal Inference on Multivariate Mixed-Type Data by Minimum Description Length,” 2017. [Online]. Available: http://arxiv.org/abs/1702.06385.
  63. Paper
    D5
    “Telling Cause from Effect using MDL-based Local and Global Regression,” 2017. [Online]. Available: http://arxiv.org/abs/1709.08915.
  64. Conference paper
    D5
    “Telling Cause from Effect Using MDL-Based Local and Global Regression,” in 17th IEEE International Conference on Data Mining (ICDM 2017), New Orleans, LA, USA, 2017.
  65. Conference paper
    D5
    “Designing Mobile Augmented Reality Experiences Using Friendly Markers,” in 4th International Conference on User Science and Engineering (i-USEr 2016), Melaka, Malaysia, 2017.
  66. Article
    D5
    “QBEES: Query-by-Example Entity Search in Semantic Knowledge Graphs Based on Maximal Aspects, Diversity-awareness and Relaxation,” Journal of Intelligent Information Systems, vol. 49, no. 3, 2017.
  67. Conference paper
    D5
    “Hyperbolae Are No Hyperbole: Modelling Communities That Are Not Cliques,” in 16th IEEE International Conference on Data Mining (ICDM 2016), Barcelona, Spain, 2017.
  68. Paper
    D5
    “Cardinal Virtues: Extracting Relation Cardinalities from Text,” 2017. [Online]. Available: http://arxiv.org/abs/1704.04455.
  69. Conference paper
    D5
    “Cardinal Virtues: Extracting Relation Cardinalities from Text,” in The 55th Annual Meeting of the Association for Computational Linguistics (ACL 2017), Vancouver, Canada, 2017.
  70. Conference paper
    D5
    “How do Order and Proximity Impact the Readability of Event Summaries?,” in Advances in Information Retrieval (ECIR 2017), Aberdeen, UK, 2017.
  71. Conference paper
    D5
    “Understanding and Predicting Trends in Urban Freight Transport,” in 18th IEEE International Conference on Mobile Data Management (MDM 2017), Daejeon, South Korea, 2017.
  72. Paper
    D5
    “People on Drugs: Credibility of User Statements in Health Communities,” 2017. [Online]. Available: http://arxiv.org/abs/1705.02522.
  73. Thesis
    D5IMPR-CS
    “Probabilistic Graphical Models for Credibility Analysis in Evolving Online Communities,” Universität des Saarlandes, Saarbrücken, 2017.
  74. Paper
    D5
    “Personalized Item Recommendation with Continuous Experience Evolution of Users using Brownian Motion,” 2017. [Online]. Available: http://arxiv.org/abs/1705.02669.
  75. Paper
    D5
    “Credible Review Detection with Limited Information using Consistency Analysis,” 2017. [Online]. Available: http://arxiv.org/abs/1705.02668.
  76. Paper
    D5
    “People on Media: Jointly Identifying Credible News and Trustworthy Citizen Journalists in Online Communities,” 2017. [Online]. Available: http://arxiv.org/abs/1705.02667.
  77. Paper
    D5
    “Item Recommendation with Evolving User Preferences and Experience,” 2017. [Online]. Available: http://arxiv.org/abs/1705.02519.
  78. Paper
    D5
    “Exploring Latent Semantic Factors to Find Useful Product Reviews,” 2017. [Online]. Available: http://arxiv.org/abs/1705.02518.
  79. Conference paper
    D5
    “Exploring Latent Semantic Factors to Find Useful Product Reviews,” in Proceedings of the Seventeenth SIAM International Conference on Data Mining (SDM 2017), Houston, TX, USA, 2017.
  80. Conference paper
    D5
    “Reductions for Frequency-Based Data Mining Problems,” in 17th IEEE International Conference on Data Mining (ICDM 2017), New Orleans, LA, USA, 2017.
  81. Conference paper
    D5
    “What You Will Gain By Rounding: Theory and Algorithms for Rounding Rank,” in 16th IEEE International Conference on Data Mining (ICDM 2016), Barcelona, Spain, 2017.
  82. Paper
    D5
    “Reductions for Frequency-Based Data Mining Problems,” 2017. [Online]. Available: http://arxiv.org/abs/1709.00900.
  83. Thesis
    D5IMPR-CS
    “Joint Models for Information and Knowledge Extraction,” Universität des Saarlandes, Saarbrücken, 2017.
  84. Conference paper
    D5
    “J-REED: Joint Relation Extraction and Entity Disambiguation,” in CIKM’17, 26th ACM International Conference on Information and Knowledge Management, Singapore, Singapore, 2017.
  85. Article
    D5
    “Query-Driven On-The-Fly Knowledge Base Construction,” Proceedings of the VLDB Endowment (Proc. VLDB 2018), vol. 11, no. 1, 2017.
  86. Conference paper
    D5
    “Indoor Localization Accuracy Estimation from Fingerprint Data,” in 18th IEEE International Conference on Mobile Data Management (MDM 2017), Daejeon, South Korea, 2017.
  87. Conference paper
    D5
    “ACCES: Offline Accuracy Estimation for Fingerprint-based Localization,” in 18th IEEE International Conference on Mobile Data Management (MDM 2017), Daejeon, South Korea, 2017.
  88. Conference paper
    D5
    “Hybrid ASP-based Approach to Pattern Mining,” in Lecture Notes in Computer Science, London, UK, 2017, vol. 10364.
  89. Conference paper
    D5
    “Completeness-Aware Rule Learning from Knowledge Graphs,” in The Semantic Web -- ISWC 2017, Vienna, Austria, 2017.
  90. Conference paper
    D5
    “FACETS: Adaptive Local Exploration of Large Graphs,” in Proceedings of the Seventeenth SIAM International Conference on Data Mining (SDM 2017), Houston, TX, USA, 2017.
  91. Article
    D5
    “On Measuring Bias in Online Information,” ACM SIGMOD Record, vol. 46, no. 4, 2017.
  92. Paper
    D5
    “On Measuring Bias in Online Information,” 2017. [Online]. Available: http://arxiv.org/abs/1704.05730.
  93. Conference paper
    D5
    “Where the Truth Lies: Explaining the Credibility of Emerging Claims on the Web and Social Media,” in WWW’17 Companion, Perth, Australia, 2017.
  94. Conference paper
    D5
    “Assessing the Credibility of Claims on the Web,” in WWW’17 Companion, Perth, Australia, 2017.
  95. Conference paper
    D5
    “A Document-Based Neural Relevance Model for Effective Clinical Decision Support,” in 2017 IEEE International Conference on Bioinformatics and Biomedicine (BIBM 2017), Kansas City, MO, USA, 2017.
  96. Conference paper
    D5
    “Doctoral Advisor or Medical Condition: Towards Entity-Specific Rankings of Knowledge Base Properties,” in Advanced Data Mining and Applications (ADMA 2017), Singapore, 2017.
  97. Conference paper
    D5
    “A Shared Task for a Shared Goal: Systematic Annotation of Literary,” in Digital Humanities 2017 (DH 2017), Montréal, Canada, 2017.
  98. Conference paper
    D5
    “On Event-driven Knowledge Graph Completion in Digital Factories,” in IEEE International Conference on Big Data, Boston, MA, US, 2017.
  99. Conference paper
    D5
    “Efficiently Discovering Unexpected Pattern-Co-Occurrences,” in Proceedings of the Seventeenth SIAM International Conference on Data Mining (SDM 2017), Houston, TX, USA, 2017.
  100. Article
    D2D5
    “Movie Description,” International Journal of Computer Vision, vol. 123, no. 1, 2017.
  101. Conference paper
    D5
    “Automatic Assignment of Topical Icons to Documents for Faster File Navigation,” in 14th IAPR International Conference on Document Analysis and Recognition (ICDAR 2017), Kyoto, Japan, 2017.
  102. Conference paper
    D5
    “Modeling Event Importance for Ranking Daily News Events,” in WSDM’17, 10th ACM International Conference on Web Search and Data Mining, Cambridge, UK, 2017.
  103. Paper
    D5
    “KnowNER: Incremental Multilingual Knowledge in Named Entity Recognition,” 2017. [Online]. Available: http://arxiv.org/abs/1709.03544.
  104. Conference paper
    D5
    “Knowledge Questions from Knowledge Graphs,” in ICTIR’17, 7th International Conference on the Theory of Information Retrieval, Amsterdam, The Netherlands, 2017.
  105. Article
    D5
    “Learning to Reformulate Long Queries for Clinical Decision Support,” Journal of the Association for Information Science and Technology, vol. 68, no. 11, 2017.
  106. Conference paper
    D5
    “Denoising Clinical Notes for Medical Literature Retrieval with Convolutional Neural Model,” in CIKM’17, 26th ACM International Conference on Information and Knowledge Management, Singapore, Singapore, 2017.
  107. Conference paper
    D5
    “Fides: Towards a Platform for Responsible Data Science,” in 29th International Conference on Scientific and Statistical Database Management (SSDBM 2017), Chicago, IL, USA, 2017.
  108. Conference paper
    D5
    “WebChild 2.0: Fine-Grained Commonsense Knowledge Distillation,” in The 55th Annual Meeting of the Association for Computational Linguistics (ACL 2017), Vancouver, Canada, 2017.
  109. Article
    D5
    “Exact and Approximate Maximum Inner Product Search with LEMP,” ACM Transactions on Database Systems, vol. 42, no. 1, 2017.
  110. Thesis
    D5
    “A New Efficient and Scalable Algorithm for Boolean Matrix Factorization,” Universität des Saarlandes, Saarbrücken, 2017.
  111. Conference paper
    D5
    “Towards Nonmonotonic Relational Learning from Knowledge Graphs,” in Inductive Logic Programming (ILP 2016), London, UK, 2017.
  112. Thesis
    D5
    “An Approach to Nonmonotonic Relational Learning from Knowledge Graphs,” Universität des Saarlandes, Saarbrücken, 2017.
  113. Conference paper
    D5
    “What Computers Should Know, Shouldn’t Know, and Shouldn’t Believe,” in WWW’17 Companion, Perth, Australia, 2017.
  114. Paper
    D5
    “Depression and Self-Harm Risk Assessment in Online Forums,” 2017. [Online]. Available: http://arxiv.org/abs/1709.01848.
  115. Conference paper
    D5
    “Depression and Self-Harm Risk Assessment in Online Forums,” in The Conference on Empirical Methods in Natural Language Processing (EMNLP 2017), Copenhagen, Denmark, 2017.
  116. Paper
    D5
    “DE-PACRR: Exploring Layers Inside the PACRR Model,” 2017. [Online]. Available: http://arxiv.org/abs/1706.08746.
  117. Article
    D5
    “The Anatomy of the Anyplace Indoor Navigation Service,” SIGSPATIAL Special, vol. 9, no. 2, 2017.
  118. Paper
    D5
    “CTRL+Z: Recovering Anonymized Social Graphs,” 2017. [Online]. Available: http://arxiv.org/abs/1711.05441.
  119. Thesis
    D5
    “Answer Type Prediction for Question Answering over Knowledge Bases,” Universität des Saarlandes, Saarbrücken, 2017.
  120. Conference paper
    D1D5
    “Efficiency-aware Answering of Compositional Questions using Answer Type Prediction,” in The 8th International Joint Conference on Natural Language Processing (IJCNLP 2017), Taipei, Taiwan, 2017.

2016

  1. Proceedings
    D5
    Eds., Data, Responsibly, no. 7. Schloss Dagstuhl, 2016.
  2. Article
    D5
    “Is Exploratory Search Different? A Comparison of Information Search Behavior for Exploratory and Lookup Tasks,” Journal of the Association for Information Science and Technology, vol. 67, no. 11, 2016.
  3. Thesis
    D5
    “Fast Computation of Highest Correlated Segments in Multivariate Time-Series,” Universität des Saarlandes, Saarbrücken, 2016.
  4. Proceedings
    D5
    Eds., Machine Learning and Knowledge Discovery in Databases. Springer, 2016.
  5. Conference paper
    D5
    “Keeping it Short and Simple: Summarising Complex Event Sequences with Multivariate Patterns,” in KDD’16, 22nd ACM SIGKDD Conference on Knowledge Discovery and Data Mining, San Francisco, CA, USA, 2016.
  6. Thesis
    D5
    “Squish: Efficiently Summarising Sequences with Rich and Interleaving Patterns,” Universität des Saarlandes, Saarbrücken, 2016.
  7. Conference paper
    D5
    “R-Susceptibility: An IR-Centric Approach to Assessing Privacy Risks for Users in Online Communities,” in SIGIR’16, 39th International ACM SIGIR Conference on Research and Development in Information Retrieval, Pisa, Italy, 2016.
  8. Conference paper
    D5
    “From Order to Order Switch: Mediating between Complexity and Reproducibility in the Context of Automated Literary Annotation,” in Digital Humanities 2016 (DH 2016), Krakow, Poland, 2016.
  9. Conference paper
    D5
    “ACROSS: A Framework for Multi-Cultural Interlinking of Web Taxonomies,” in WebSci’16, ACM Web Science Conference, Hannover, Germany, 2016.
  10. Proceedings
    D5
    Eds., Proceedings of the ACM SIGKDD Workshop on Interactive Data Exploration and Analytics. IDEA’16, 2016.
  11. Conference paper
    D5
    “WebBrain: Joint Neural Learning of Large-Scale Commonsense Knowledge,” in The Semantic Web -- ISWC 2016, Kobe, Japan, 2016.
  12. Thesis
    D5IMPR-CS
    “Mining How-to Task Knowledge from Online Communities,” Universität des Saarlandes, Saarbrücken, 2016.
  13. Thesis
    D5IMPR-CS
    “Methods for Open Information Extraction and Sense Disambiguation on Natural Language Text,” Universität des Saarlandes, Saarbrücken, 2016.
  14. Article
    D5
    “Seeing is Believing: The Quest for Multimodal Knowledge,” ACM SIGWEB Newsletter, no. Spring, 2016.
  15. Conference paper
    D5
    “GATE-Time: Extraction of Temporal Expressions and Event,” in Tenth International Conference on Language Resources and Evaluation (LREC 2016), Portorož, Slovenia, 2016.
  16. Thesis
    D5
    “Boolean Tensor Decomposition based on the Walk’n'Merge Algorithm,” Universität des Saarlandes, Saarbrücken, 2016.
  17. Conference paper
    D5
    “Air Quality Assessment from Social Media and Structured Data: Pollutants and Health Impacts in Urban Planning,” in Proceedings of the 2016 IEEE 32nd International Conference on Data Engineering Workshops (ICDEW 2016), Helsinki, Finland, 2016.
  18. Conference paper
    D5
    “DeepLife: An Entity-aware Search, Analytics and Exploration Platform for Health and Life Sciences,” in Proceedings of ACL-2016 System Demonstrations, Berlin, Germany, 2016.
  19. Proceedings
    D5
    Eds., Machine Learning and Knowledge Discovery in Databases. Springer, 2016.
  20. Proceedings
    D5
    Eds., Machine Learning and Knowledge Discovery in Databases. Springer, 2016.
  21. Conference paper
    D5
    “Exception-Enriched Rule Learning from Knowledge Graphs,” in The Semantic Web -- ISWC 2016, Kobe, Japan, 2016.
  22. Conference paper
    D5
    “Exception-Enriched Rule Learning from Knowledge Graphs,” in KI 2016: Advances in Artificial Intelligence, Klagenfurt, Austria, 2016.
  23. Thesis
    D5
    “Towards Summarising Large Transaction Databases,” Universität des Saarlandes, Saarbrücken, 2016.
  24. Thesis
    D5
    “An Approach for Ontological Pattern-based Summarization,” Universität des Saarlandes, Saarbrücken, 2016.
  25. Conference paper
    D5
    “POLY: Mining Relational Paraphrases from Multilingual Sentences,” in Proceedings of the 2016 Conference on Empirical Methods in Natural Language Processing (EMNLP 2016), Austin, TX, USA, 2016.
  26. Report
    D5
    “Diversifying Search Results Using Time,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2016-5-001, 2016.
  27. Conference paper
    D5
    “DIGITALHISTORIAN: Search & Analytics Using Annotations,” in HistoInformatics 2016, The 3rd HistoInformatics Workshop on Computational History, Krakow, Poland, 2016.
  28. Paper
    D5
    “Event Search and Analytics: Detecting Events in Semantically Annotated Corpora for Search and Analytics,” 2016. [Online]. Available: http://arxiv.org/abs/1603.00260.
  29. Conference paper
    D5
    “Diversifying Search Results Using Time: An Information Retrieval Method for Historians,” in Advances in Information Retrieval (ECIR 2016), Padova, Italy, 2016.
  30. Conference paper
    D5
    “A Probabilistic Framework for Time-Sensitive Search,” in Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, Tokyo, Japan, 2016.
  31. Conference paper
    D5
    “Event Search and Analytics: Detecting Events in Semantically Annotated Corpora for Search & Analytics,” in WSDM’16, 9th ACM International Conference on Web Search and Data Mining, San Francisco, CA, USA, 2016.
  32. Conference paper
    D5
    “EventMiner: Mining Events from Annotated Documents,” in ICTIR’2016, ACM International Conference on the Theory of Information Retrieval, Newark, DE, USA, 2016.
  33. Conference paper
    D5
    “Distributed Set Reachability,” in SIGMOD’16, ACM SIGMOD International Conference on Management of Data, San Francisco, CA, USA, 2016.
  34. Paper
    D5
    “Distributed Processing of Generalized Graph-Pattern Queries in SPARQL 1.1,” 2016. [Online]. Available: http://arxiv.org/abs/1609.05293.
  35. Thesis
    D5
    “Skim: Alternative Candidate Selections for Slim through Sketching,” Universität des Saarlandes, Saarbrücken, 2016.
  36. Conference paper
    D5
    “Automatic Discovery of Attribute Synonyms Using Query Logs and Table Corpora,” in WWW’16, 25th International Conference on World Wide Web, Montréal, Canada, 2016.
  37. Conference paper
    D5
    “The Knowledge Awakens: Keeping Knowledge Bases Fresh with Emerging Entities,” in WWW’16 Companion, Montréal, Canada, 2016.
  38. Conference paper
    D5
    “Cluster Hypothesis in Low-Cost IR Evaluation with Different Document Representations,” in WWW’16 Companion, Montréal, Canada, 2016.
  39. Conference paper
    D5
    “Making Sense of Entities and Quantities in Web Tables,” in CIKM’16, 25th ACM Conference on Information and Knowledge Management, Indianapolis, IN, USA, 2016.
  40. Thesis
    D5
    “Maximum Entropy Models for Redescription Mining,” Universität des Saarlandes, Saarbrücken, 2016.
  41. Conference paper
    D5
    “Capricorn: An Algorithm for Subtropical Matrix Factorization,” in Proceedings of the Sixteenth SIAM International Conference on Data Mining (SDM 2016), Miama, FL, USA, 2016.
  42. Conference paper
    D5
    “Cancer: Another Algorithm for Subtropical Matrix Factorization,” in Machine Learning and Knowledge Discovery in Databases (ECML PKDD 2016), Riva del Garda, Italy, 2016.
  43. Article
    D5
    “Editorial,” Journal of Web Semantics, vol. 37/38, 2016.
  44. Conference paper
    D5
    “Temponym Tagging: Temporal Scopes for Textual Phrases,” in WWW’16 Companion, Montréal, Canada, 2016.
  45. Conference paper
    D5
    “As Time Goes By: Comprehensive Tagging of Textual Phrases with Temporal Scopes,” in WWW’16, 25th International Conference on World Wide Web, Montréal, Canada, 2016.
  46. Paper
    D5
    “Hyperbolae Are No Hyperbole: Modelling Communities That Are Not Cliques,” 2016. [Online]. Available: http://arxiv.org/abs/1602.04650.
  47. Conference paper
    D5
    “On the Contribution of Word Embeddings to Temporal Relation Classification,” in Proceedings of COLING 2016: Technical Papers, Osaka, Japan, 2016.
  48. Conference paper
    D5
    “Expanding Wikidata’s Parenthood Information by 178%, or How To Mine Relation Cardinalities,” in Proceedings of the ISWC 2016 Posters & Demonstrations Track co-located with 15th International Semantic Web Conference (ISWC-P&D 2016), Kobe, Japan, 2016.
  49. Conference paper
    D5
    “CATENA: CAusal and TEmporal relation extraction from NAtural language texts,” in Proceedings of COLING 2016: Technical Papers, Osaka, Japan, 2016.
  50. Conference paper
    D5
    “Estimating Time Models for News Article Excerpts,” in CIKM’16, 25th ACM Conference on Information and Knowledge Management, Indianapolis, IN, USA, 2016.
  51. Conference paper
    D5
    “Event Digest: A Holistic View on Past Events,” in SIGIR’16, 39th International ACM SIGIR Conference on Research and Development in Information Retrieval, Pisa, Italy, 2016.
  52. Conference paper
    D5
    “Leveraging Semantic Annotations to Link Wikipedia and News Archives,” in Advances in Information Retrieval (ECIR 2016), Padova, Italy, 2016.
  53. Report
    D5
    “Leveraging Semantic Annotations to Link Wikipedia and News Archives,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2016-5-002, 2016.
  54. Conference paper
    D5
    “Continuous Experience-aware Language Model,” in KDD’16, 22nd ACM SIGKDD Conference on Knowledge Discovery and Data Mining, San Francisco, CA, USA, 2016.
  55. Conference paper
    D5
    “Credible Review Detection with Limited Information Using Consistency Features,” in Machine Learning and Knowledge Discovery in Databases (ECML PKDD 2016), Riva del Garda, Italy, 2016.
  56. Conference paper
    D5
    “Interactive Constrained Boolean Matrix Factorization,” in Proceedings of the ACM SIGKDD 2016 Full-day Workshop on Interactive Data Exploration and Analytics (IDEA 2016), San Francisco, CA, USA, 2016.
  57. Thesis
    D5
    “Interactive Boolean Matrix Factorization,” Universität des Saarlandes, Saarbrücken, 2016.
  58. Conference paper
    D5
    “Know2Look: Commonsense Knowledge for Visual Search,” in AKBC 2016, 5th Workshop on Automated Knowledge Base Construction, San Diego, CA, USA, 2016.
  59. Conference paper
    D5
    “Commonsense for Making Sense of Data,” in Proceedings of the VLDB 2016 PhD Workshop co-located with the 42nd International Conference on Very Large Databases (VLDB 2016), New Delhi, India, 2016.
  60. Article
    D5
    “J-NERD: Joint Named Entity Recognition and Disambiguation with Rich Linguistic Features,” Transactions of the Association for Computational Linguistics, vol. 4, 2016.
  61. Conference paper
    D5
    “Universal Dependency Analysis,” in Proceedings of the Sixteenth SIAM International Conference on Data Mining (SDM 2016), Miama, FL, USA, 2016.
  62. Conference paper
    D5
    “Linear-time Detection of Non-linear Changes in Massively High Dimensional Time Series,” in Proceedings of the Sixteenth SIAM International Conference on Data Mining (SDM 2016), Miama, FL, USA, 2016.
  63. Conference paper
    D5
    “Flexibly Mining Better Subgroups,” in Proceedings of the Sixteenth SIAM International Conference on Data Mining (SDM 2016), Miama, FL, USA, 2016.
  64. Conference paper
    D5
    “Credibility Assessment of Textual Claims on the Web,” in CIKM’16, 25th ACM International Conference on Information and Knowledge Management, Indianapolis, IN, USA, 2016.
  65. Conference paper
    D5
    “YAGO: A Multilingual Knowledge Base from Wikipedia, Wordnet, and Geonames,” in The Semantic Web -- ISWC 2016, Kobe, Japan, 2016.
  66. Conference paper
    D5
    “Reconstructing an Epidemic Over Time,” in KDD’16, 22nd ACM SIGKDD Conference on Knowledge Discovery and Data Mining, San Francisco, CA, USA, 2016.
  67. Conference paper
    D5
    “Improving Document Ranking for Long Queries with Nested Query Segmentation,” in Advances in Information Retrieval (ECIR 2016), Padova, Italy, 2016.
  68. Article
    D5
    “Syntactic Complexity of Web Search Queries through the Lenses of Language Models, Networks and Users,” Information Processing and Management, vol. 52, no. 5, 2016.
  69. Thesis
    D5
    “Summarising and Recommending with Skipisodes,” Universität des Saarlandes, Saarbrücken, 2016.
  70. Conference paper
    D5
    “Context-Sensitive Auto-Completion for Searching with Entities and Categories,” in SIGIR’16, 39th International ACM SIGIR Conference on Research and Development in Information Retrieval, Pisa, Italy, 2016.
  71. “Instant Espresso: Interactive Analysis of Relationships in Knowledge Graphs,” in WWW’16 Companion, Montréal, Canada, 2016.
  72. “ESPRESSO: Explaining Relationships between Entity Sets,” in CIKM’16, 25th ACM Conference on Information and Knowledge Management, Indianapolis, IN, USA, 2016.
  73. Conference paper
    D5
    “Automated Question Generation for Quality Control in Human Computation Tasks,” in WebSci’16, ACM Web Science Conference, Hannover, Germany, 2016.
  74. Paper
    D5
    “Knowledge Questions from Knowledge Graphs,” 2016. [Online]. Available: http://arxiv.org/abs/1610.09935.
  75. Thesis
    D5
    “Recognizing Visual Activities,” Universität des Saarlandes, Saarbrücken, 2016.
  76. Conference paper
    D5
    “Discovering Entities with Just a Little Help from You,” in CIKM’16, 25th ACM Conference on Information and Knowledge Management, Indianapolis, IN, USA, 2016.
  77. Conference paper
    D5
    “Disambiguation of Entities in MEDLINE Abstracts by Combining MeSH Terms with Knowledge,” in Proceedings of the 15th Workshop on Biomedical Natural Language Processing (BioNLP 2016), Berlin, Germany, 2016.
  78. Thesis
    D5
    “An Incremental Approach to Distilling Named Events from News Streams,” Universität des Saarlandes, Saarbrücken, 2016.
  79. Book
    D5
    Domain-Sensitive Temporal Tagging. San Rafael, CA: Morgan & Claypool Publishers, 2016.
  80. Book chapter / section
    D5
    “Domänen-sensitives Temporal Tagging für Event-zentriertes Information Retrieval,” in Ausgezeichnete Informatikdissertationen 2015, Bonn: GI, 2016.
  81. Conference paper
    D5
    “IBEX: Harvesting Entities from the Web Using Unique Identifiers,” in Proceedings of the 18th International Workshop on Web and Databases (WebDB 2015), Melbourne, Australia, 2016.
  82. Conference paper
    D5D2
    “Commonsense in Parts: Mining Part-Whole Relations from the Web and Image Tags,” in Proceedings of the Thirtieth AAAI Conference on Artificial Intelligence, Phoenix, AZ, USA, 2016.
  83. Thesis
    D5IMPR-CS
    “Commonsense Knowledge Acquisition and Applications,” Universität des Saarlandes, Saarbrücken, 2016.
  84. Thesis
    IMPR-CSD5
    “Algorithms for Shared-Memory Matrix Completion and Maximum Inner Product Search,” Universität des Saarlandes, Saarbrücken, 2016.
  85. Conference paper
    D5
    “RichNote: Adaptive Selection and Delivery of Rich Media Notifications to Mobile Users,” in ICDCS 2016, 36th International Conference on Distributed Computing Systems, Nara, Japan, 2016.
  86. Paper
    D5
    “KOGNAC: Efficient Encoding of Large Knowledge Graphs,” 2016. [Online]. Available: http://arxiv.org/abs/1604.04795.
  87. Conference paper
    D5
    “KOGNAC: Efficient Encoding of Large Knowledge Graphs,” in Twenty-Fifth International Joint Conference on Artificial Intelligence (IJCAI 2016), New York, NY, USA, 2016.
  88. Conference paper
    D5
    “Summary Generation for Temporal Extractions,” in Database and Expert Systems Applications (DEXA 2016), Porto, Portugal, 2016.
  89. Article
    D5
    “Ten Years of Knowledge Harvesting: Lessons and Challenges,” Bulletin of the IEEE Computer Society Technical Committee on Data Engineering, vol. 39, no. 3, 2016.
  90. Article
    D5
    “Die Abteilung Datenbanken und Informationssysteme am Max-Planck-Institut für Informatik,” Datenbank Spektrum, vol. 16, no. 1, 2016.
  91. Thesis
    D5
    “Spaghetti: Finding Storylines in Large Collections of Documents,” Universität des Saarlandes, Saarbrücken, 2016.
  92. Paper
    D5
    “Interactive and Iterative Discovery of Entity Network Subgraphs,” 2016. [Online]. Available: http://arxiv.org/abs/1608.03889.
  93. Paper
    D5
    “Generating Realistic Synthetic Population Datasets,” 2016. [Online]. Available: http://arxiv.org/abs/1602.06844.
  94. Thesis
    D5IMPR-CS
    “Question Answering and Query Processing for Extended Knowledge Graphs,” Universität des Saarlandes, Saarbrücken, 2016.
  95. Conference paper
    D5
    “Relationship Queries on Extended Knowledge Graphs,” in WSDM’16, 9th ACM International Conference on Web Search and Data Mining, San Francisco, CA, USA, 2016.
  96. Article
    D5
    “Exploratory Querying of Extended Knowledge Graphs,” Proceedings of the VLDB Endowment (Proc. VLDB 2016), vol. 9, no. 1, 2016.
  97. Conference paper
    D5
    “Towards Publish/Subscribe Functionality on Graphs,” in Proceedings of the Workshops of the EDBT/ICDT 2016 Joint Conference, Bordeaux, France, 2016.
  98. Conference paper
    D5
    “Finding Diverse Needles in a Haystack of Comments -- Social Media Exploration for News,” in WebSci’16, ACM Web Science Conference, Hannover, Germany, 2016.
  99. Thesis
    D5
    “Diversified Social Media Retrieval for News Stories,” Universität des Saarlandes, Saarbrücken, 2016.

2015

  1. Conference paper
    D5
    “The Elephant in the Room: Getting Value from Big Data,” in Proceedings of the 18th International Workshop on Web and Databases (WebDB 2015), Melbourne, Australia, 2015.
  2. Conference paper
    D5
    “Important Events in the Past, Present, and Future,” in WWW’15 Companion, Florence, Italy, 2015.
  3. Thesis
    D5
    “Mining Past, Present, and Future,” Universität des Saarlandes, Saarbrücken, 2015.
  4. Article
    D5
    “Stochastic Query Covering for Fast Approximate Document Retrieval,” ACM Transactions on Information Systems, vol. 33, no. 3, 2015.
  5. Conference paper
    D5
    “The Importance of Being Expert: Efficient Max-Finding in Crowdsourcing,” in SIGMOD’15, ACM SIGMOD International Conference on Management of Data, Melbourne, Australia, 2015.
  6. Proceedings
    D5
    Eds., ESAIR’15. ACM, 2015.
  7. Conference paper
    D5
    “A Compact In-Memory Dictionary for RDF Data,” in The Semantic Web (ESWC 2015), Portorož, Slovenia, 2015.
  8. Article
    D5
    “Closing the Gap: Sequence Mining at Scale,” ACM Transactions on Database Systems, vol. 40, no. 2, 2015.
  9. Thesis
    D5
    “Retrieving Web User’s Personal Information,” Universität des Saarlandes, Saarbrücken, 2015.
  10. Conference paper
    D5
    “The Difference and the Norm - Characterising Similarities and Differences Between Databases,” in Machine Learning and Knowledge Discovery in Databases (ECML PKDD 2015), Porto, Portugal, 2015.
  11. Thesis
    D5
    “Correlation by Compression,” Universität des Saarlandes, Saarbrücken, 2015.
  12. Thesis
    D5
    “K-Shortest Paths with Overlap Constraints,” Universität des Saarlandes, Saarbrücken, 2015.
  13. Proceedings
    D5
    Eds., Proceedings of the ACM SIGKDD 2015 Full-day Workshop on Interactive Data Exploration and Analytics. 2015.
  14. Thesis
    IMPR-CSD5
    “Robust Type Classification of Out of Knowledge Base Entities,” Universität des Saarlandes, Saarbrücken, 2015.
  15. Conference paper
    D5
    “FINET: Context-Aware Fine-Grained Named Entity Typing,” in Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing (EMNLP 2015), Lisbon, Portugal, 2015.
  16. Article
    D5
    “Cross-document Co-reference Resolution using Sample-based Clustering with Knowledge Enrichment,” Transactions of the Association for Computational Linguistics, vol. 3, 2015.
  17. Conference paper
    D5
    “Mining Wireless Intelligence using Unsupervised Edge and Core Analytics,” in 2nd Workshop on Smarter Planet and Big Data Analytics, Goa, Indien.
  18. Conference paper
    D5
    “MIST: Top-k Approximate Sub-String Mining using Triplet Statistical Significance,” in Advances in Information Retrieval (ECIR 2015), Vienna, Austria, 2015.
  19. Conference paper
    D5
    “Predictive Caching Framework for Mobile Wireless Networks,” in MDM 2015, 16th International Conference on Mobile Data Management, Pittsburgh, PA, USA, 2015.
  20. Conference paper
    D5
    “C3EL: A Joint Model for Cross-Document Co-Reference Resolution and Entity Linking,” in Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing (EMNLP 2015), Lisbon, Portugal, 2015.
  21. Article
    D5
    “KnowLife: A Versatile Approach for Constructing a Large Knowledge Graph for Biomedical Sciences,” BMC Bioinformatics, vol. 16, no. 1, 2015.
  22. Thesis
    IMPR-CSD5
    “AIDArabic+ Named Entity Disambiguation for Arabic Text,” Universität des Saarlandes, Saarbrücken, 2015.
  23. Conference paper
    D5
    “EDRAK: Entity-Centric Data Resource for Arabic Knowledge,” in The Second Workshop on Arabic Natural Language Processing (ANLP 2015), Beijing, China, 2015.
  24. Conference paper
    D5
    “Named Entity Disambiguation for Resource-poor Languages,” in ESAIR’15, Eighth Workshop on Exploiting Semantic Annotations in Information Retrieval, Melbourne, Australia, 2015.
  25. Article
    D5
    “Fast Rule Mining in Ontological Knowledge Bases with AMIE+,” The VLDB Journal, vol. 24, no. 6, 2015.
  26. Conference paper
    D5
    “The Wikipedia Location Network - Overcoming Borders and Oceans,” in Proceedings of the 9th Workshop on Geographic Information Retrieval (GIR 2015), Paris, France, 2015.
  27. Conference paper
    D5
    “RELLY: Inferring Hypernym Relationships Between Relational Phrases,” in Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing (EMNLP 2015), Lisbon, Portugal, 2015.
  28. Conference paper
    D5
    “Temporal Query Classification at Different Granularities,” in String Processing and Information Retrieval (SPIRE 2015), London, UK, 2015.
  29. Thesis
    D5IMPR-CS
    “Part-Whole Commonsense Knowledge Harvesting from the Web,” Universität des Saarlandes, Saarbrücken, 2015.
  30. Thesis
    D5IMPR-CS
    “Discovering and Disambiguating Named Entities in Text,” Universität des Saarlandes, Saarbrücken, 2015.
  31. Conference paper
    D5
    “Knowledge Bases for Web Content Analytics,” in WWW’15 Companion, Florence, Italy, 2015.
  32. Conference paper
    D5
    “Selective Labeling and Incomplete Label Mitigation for Low-Cost Evaluation,” in String Processing and Information Retrieval (SPIRE 2015), London, UK, 2015.
  33. Conference paper
    D5
    “Getting to Know the Unknown Unknowns: Destructive-noise Resistant Boolean Matrix Factorization,” in Proceedings of the 2015 SIAM International Conference on Data Mining (SDM 2015), Vancouver, Canada, 2015.
  34. Thesis
    D5
    “Mitigation of Privacy Risk for Search Queries,” Universität des Saarlandes, Saarbrücken, 2015.
  35. Article
    D5
    “Summarizing and Understanding Large Graphs,” Statistical Analysis and Data Mining, vol. 8, no. 3, 2015.
  36. Thesis
    IMPR-CSD5
    “Information Theoretic Supervised Feature Selection for Continuous Data,” Universität des Saarlandes, Saarbrücken, 2015.
  37. Conference paper
    D5
    “Aspect-based Similar Entity Search in Semantic Knowledge Graphs with Diversity-awareness and Relaxation,” in The 2014 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology - Workshops (WI-IAT 2014), Warsaw, Poland, 2015.
  38. Article
    D5
    “Clustering Boolean Tensors,” Data Mining and Knowledge Discovery, vol. 29, no. 5, 2015.
  39. Conference paper
    D5
    “Join Size Estimation on Boolean Tensors of RDF Data,” in WWW’15 Companion, Florence, Italy, 2015.
  40. Paper
    D5
    “Clustering Boolean Tensors,” 2015. [Online]. Available: http://arxiv.org/abs/1501.00696.
  41. Paper
    D5
    “On Defining SPARQL with Boolean Tensor Algebra,” 2015. [Online]. Available: http://arxiv.org/abs/1503.00301.
  42. Conference paper
    D5
    “Generalized Matrix Factorizations as a Unifying Framework for Pattern Set Mining: Complexity Beyond Blocks,” in Machine Learning and Knowledge Discovery in Databases (ECML PKDD 2015), Porto, Portugal, 2015.
  43. Conference paper
    D5
    “EXPOSÉ: EXploring Past news fOr Seminal Events,” in WWW’15 Companion, Florence, Italy, 2015.
  44. Conference paper
    D5
    “Experience-aware Item Recommendation in Evolving Review Communities,” in 15th IEEE International Conference on Data Mining (ICDM 2015), Atlantic City, NJ, USA, 2015.
  45. Conference paper
    D5
    “Leveraging Joint Interactions for Credibility Analysis in News Communities,” in CIKM ’15, 24th ACM International Conference on Information and Knowledge Management, Melbourne, Australia, 2015.
  46. Thesis
    D5
    “On Some Problems of Rounding Rank,” Universität des Saarlandes, Saarbrücken, 2015.
  47. Conference paper
    D5
    “Non-parametric Jensen-Shannon Divergence,” in Machine Learning and Knowledge Discovery in Databases (ECML PKDD 2015), Porto, Portugal, 2015.
  48. Conference paper
    D5
    “CORE: Context-Aware Open Relation Extraction with Factorization Machines,” in Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing (EMNLP 2015), Lisbon, Portugal, 2015.
  49. Conference paper
    D5
    “AdaptiveNav: Adaptive Discovery of Interesting and Surprising Nodes in Large Graphs,” in IEEE VIS 2015, Chicago, IL, USA, 2015.
  50. Conference paper
    D5
    “Aligning Multi-cultural Knowledge Taxonomies by Combinatorial Optimization,” in WWW’15 Companion, Florence, Italy, 2015.
  51. Conference paper
    D2D5
    “A Dataset for Movie Description,” in IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2015), Boston, MA, USA, 2015.
  52. Conference paper
    D5
    “On-topic Cover Stories from News Archives,” in Advances in Information Retrieval (ECIR 2015), Vienna, Austria, 2015.
  53. Thesis
    D5IMPR-CSRG1
    “Algorithmic Building Blocks for Relationship Analysis over Large Graphs,” Universität des Saarlandes, Saarbrücken, 2015.
  54. Conference paper
    D5
    “Generating Quiz Questions from Knowledge Graphs,” in WWW’15 Companion, Florence, Italy, 2015.
  55. Thesis
    D5
    “Question Generation from Knowledge Graphs,” Universität des Saarlandes, Saarbrücken, 2015.
  56. Conference paper
    D5
    “Perceptually Grounded Selectional Preferences,” in The 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (ACL 2015), Beijing, China, 2015.
  57. Thesis
    D5
    “Ad-hoc Information Retrieval using Annotated Queries and Documents,” Universität des Saarlandes, Saarbrücken, 2015.
  58. Conference paper
    D5
    “Exploring Long Running News Stories using Wikipedia,” in Proceedings of the 2015 ACM Web Science Conference, Oxford, UK, 2015.
  59. Conference paper
    D5
    “Semantic Type Classification of Common Words in Biomedical Noun Phrases,” in Workshop on Biomedical Natural Language Processing (BioNLP 2015), Beijing, China, 2015.
  60. Thesis
    D5
    “Mining European Statistics for Social Events,” Universität des Saarlandes, Saarbrücken, 2015.
  61. Conference paper
    D5
    “Hidden Hazards: Finding Missing Nodes in Large Graph Epidemics,” in Proceedings of the SIAM International Conference on Data Mining (SDM 2015), Vancouver, Canada, 2015.
  62. Conference paper
    D5
    “Knowlywood: Mining Activity Knowledge From Hollywood Narratives,” in CIKM’ 15, 24th ACM International Conference on Information and Knowledge Management, Melbourne, Australia, 2015.
  63. Conference paper
    D5
    “Lights, Camera, Action: Knowledge Extraction from Movie Scripts,” in WWW’15 Companion, Florence, Italy, 2015.
  64. Conference paper
    D5
    “LEMP: Fast Retrieval of Large Entries in a Matrix Product,” in SIGMOD’15, ACM SIGMOD International Conference on Management of Data, Melbourne, Australia, 2015.
  65. Conference paper
    D5
    “Towards Content-Based Publish/Subscribe for Distributed Social Networks,” in DEBS’15, 9th ACM International Conference on Distributed Event-Based Systems, Oslo, Norway, 2015.
  66. Thesis
    D5IMPR-CS
    “Methods and Tools for Summarization of Entities and Facts in Knowledge Bases,” Universität des Saarlandes, Saarbrücken, 2015.
  67. Thesis
    D5
    “Retrospective Summarization: What Did I Miss?,” Universität des Saarlandes, Saarbrücken, 2015.
  68. Thesis
    D5IMPR-CS
    “U-AIDA: A Customizable System for Named Entity Recognition, Classification, and Disambiguation,” Universität des Saarlandes, Saarbrücken, 2015.
  69. Article
    D5
    “The Blind Men and the Elephant: On Meeting the Problem of Multiple Truths in Data from Clustering and Pattern Mining Perspectives,” Machine Learning, vol. 98, no. 1, 2015.
  70. Thesis
    D5IMPR-CS
    “Redescription Mining Over non-Binary Data Sets Using Decision Trees,” Universität des Saarlandes, Saarbrücken, 2015.
  71. Conference paper
    D5
    “Mining Predictive Redescriptions with Trees,” in 15th IEEE International Conference on Data Mining Workshop (ICDMW 2015), Atlantic City, NJ, USA, 2015.

2014

  1. Conference paper
    D5
    “Tracking Set Correlations at Large Scale,” in SIGMOD’14, ACM SIGMOD International Conference on Management of Data, Snowbird, UT, USA, 2014.
  2. Thesis
    D5IMPR-CS
    “Mining Interesting Events on Large and Dynamic Data,” Universität des Saarlandes, Saarbrücken, 2014.
  3. Conference paper
    D5
    “Phrase Query Optimization on Inverted Indexes,” in CIKM’14, 23rd ACM International Conference on Information and Knowledge Management, Shanghai, China, 2014.
  4. Report
    D5
    “Phrase Query Optimization on Inverted Indexes,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2014-5-002, 2014.
  5. Article
    D5
    “Toward Detection of Aliases without String Similarity,” Information Sciences, vol. 261, 2014.
  6. Conference paper
    D4D5
    “Supporting Exploratory Search Through User Modelling,” in UMAP 2014 Extended Proceedings (PIA 2014 in conjunction with UMAP 2014), Aalborg, Denmark, 2014.
  7. Conference paper
    D4D5
    “Interaction Model to Predict Subjective-specificity of Search Results,” in UMAP 2014 Extended Proceedings, Aalborg, Denmark, 2014.
  8. Conference paper
    D4D5
    “Narrow or Broad? Estimating Subjective Specificity in Exploratory Search,” in CIKM’14, 23rd ACM International Conference on Information and Knowledge Management, Shanghai, China, 2014.
  9. Book chapter / section
    D5
    “Web Archives,” in Encyclopedia of Social Network Analysis and Mining, Berlin: Springer, 2014.
  10. Conference paper
    D5
    “Probabilistic Prediction of Privacy Risks in User Search Histories,” in PSBD’14, First International Workshop on Privacy and Security of Big Data, Shanghai, China, 2014.
  11. Conference paper
    D5
    “MPI-INF at the NTCIR-11 Temporal Query Classification Task,” in Proceedings of the 11th NTCIR Conference on Evaluation of Information Access Technologies, Tokyo, Japan, 2014.
  12. Proceedings
    D5
    Eds., Proceedings of the ACM SIGKDD 2014 Full-day Workshop on Interactive Data Exploration and Analytics. Georgia Institute of Technology, 2014.
  13. Conference paper
    D5
    “Werdy: Recognition and Disambiguation of Verbs and Verb Phrases with Syntactic and Semantic Pruning,” in The 2014 Conference on Empirical Methods in Natural Language Processing (EMNLP 2014), Doha, Qatar, 2014.
  14. Article
    D5
    “Taxonomic Data Integration from Multilingual Wikipedia Editions,” Knowledge and Information Systems, vol. 39, no. 1, 2014.
  15. Conference paper
    D5
    “Querying and Learning in Probabilistic Databases,” in Reasoning Web (RW 2014), Athens, Greece, 2014.
  16. Report
    D5
    “Learning Tuple Probabilities in Probabilistic Databases,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2014-5-001, 2014.
  17. Thesis
    D5IMPR-CS
    “Efficient Querying and Learning in Probabilistic and Temporal Databases,” Universität des Saarlandes, Saarbrücken, 2014.
  18. Article
    D5
    “Reconstructing Graphs from Neighborhood Data,” ACM Transactions on Knowledge Discovery from Data, vol. 8, no. 4, 2014.
  19. Conference paper
    D5
    “KnowLife: A Knowledge Graph for Health and Life Sciences,” in 30th International Conference on Data Engineering (ICDE 2014), Chicago, IL, USA, 2014.
  20. Conference paper
    D5
    “Interactive Redescription Mining,” in SIGMOD’14, ACM SIGMOD International Conference on Management of Data, Snowbird, UT, USA, 2014.
  21. Conference paper
    D5
    “HARPY: Hypernyms and Alignment of Relational Paraphrases,” in Proceedings of COLING 2014: Technical Papers, Dublin, Ireland, 2014.
  22. Conference paper
    D5
    “A Unified Probabilistic Approach for Semantic Clustering of Relational Phrases,” in AKBC 2014, 4th Workshop on Automated Knowledge Base Construction, Montreal, Canada, 2014.
  23. Conference paper
    D5
    “Identifying Time Intervals of Interest to Queries,” in CIKM’14, 23rd ACM International Conference on Information and Knowledge Management, Shanghai, China, 2014.
  24. Conference paper
    D5
    “TriAD: A Distributed Shared-nothing RDF Engine Based on Asynchronous Message Passing,” in SIGMOD’14, ACM SIGMOD International Conference on Management of Data, Snowbird, UT, USA, 2014.
  25. Conference paper
    D5
    “Using Graph Summarization for Join-ahead Pruning in a Distributed RDF Engine,” in SWIM’14, 6th International Workshop on Semantic Web Information Management, Snowbird, UT, USA, 2014.
  26. Book
    D5
    Eds., Linked Data Management. Boca Raton, FL: CRC Press, 2014.
  27. Conference paper
    D5
    “STICS: Searching with Strings, Things, and Cats,” in SIGIR’14, 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, Gold Coast, Australia, 2014.
  28. Conference paper
    D5
    “Discovering Emerging Entities with Ambiguous Names,” in WWW’14, 23rd International World Wide Web Conference, Seoul, Korea, 2014.
  29. Conference paper
    D5
    “AESTHETICS: Analytics with Strings, Things, and Cats,” in CIKM’14, 23rd ACM International Conference on Information and Knowledge Management, Shanghai, China, 2014.
  30. Conference paper
    D5
    “Towards Robust & Reusable Evaluation for Novelty & Diversity,” in PIKM’14, 7th PhD Workshop in Information and Knowledge Management, Shanghai, China, 2014.
  31. Conference paper
    D5
    “AIDA-Social: Entity Linking on the Social Stream,” in ESAIR’14, 7th International Workshop on Exploiting Semantic Annotations in Information Retrieval, Shanghai, China, 2014.
  32. Conference paper
    D5
    “NASSAU: Description Length Minimization for Boolean Matrix Factorization,” in ECML/PKDD 2014 PhD Session Proceedings, Nancy, France, 2014.
  33. “Combining Information Extraction and Human Computing for Crowdsourced Knowledge Acquisition,” in 30th IEEE International Conference on Data Engineering (ICDE 2014), Chicago, IL, USA, 2014.
  34. Thesis
    D5IMPR-CS
    “Human Computing and Crowdsourcing Methods for Knowledge Acquisition,” Universität des Saarlandes, Saarbrücken, 2014.
  35. Proceedings
    D5
    Eds., Reasoning Web. Springer, 2014.
  36. Conference paper
    D5
    “VoG: Summarizing and Understanding Large Graphs,” in 2014 SIAM International Conference on Data Mining (SDM 2014), Philadelphia, PA, USA, 2014.
  37. Paper
    D5
    “VoG: Summarizing and Understanding Large Graphs,” 2014. [Online]. Available: http://arxiv.org/abs/1406.3411.
  38. Conference paper
    D5
    “EVIN: Building a Knowledge Base of Events,” in WWW’14 Companion, Seoul, Korea, 2014.
  39. Conference paper
    D5
    “A Fresh Look on Knowledge Bases: Distilling Named Events from News,” in CIKM’14, 23rd ACM International Conference on Information and Knowledge Management, Shanghai, China, 2014.
  40. Conference paper
    D5
    “YAGO3: A Knowledge Base from Multilingual Wikipedias,” in 7th Biennial Conference on Innovative Data Systems Research (CIDR 2015), Asilomar, CA, USA, 2014.
  41. Article
    D5
    “Shared-memory and Shared-nothing Stochastic Gradient Descent Algorithms for Matrix Completion,” Knowledge and Information Systems, vol. 42, no. 3, 2014.
  42. Thesis
    D5IMPR-CS
    “Scalable Optimization Algorithms for Recommender Systems,” Universität des Saarlandes, Saarbrücken, 2014.
  43. Thesis
    D5IMPR-CS
    “User-centric Knowledge Extraction and Maintenance,” Universität des Saarlandes, Saarbrücken, 2014.
  44. Conference paper
    D5
    “Clustering Boolean Tensors,” in ECML/PKDD 2014 PhD Session Proceedings, Nancy, France, 2014.
  45. Conference paper
    D5
    “Interactive Data Mining Considered Harmful (If Done Wrong),” in Proceedings of the ACM SIGKDD 2014 Full-day Workshop on Interactive Data Exploration and Analytics (IDEA 2014), New York, NY, USA, 2014.
  46. Article
    D5
    “MDL4BMF: Minimum Description Length for Boolean Matrix Factorization,” ACM Transactions on Knowledge Discovery from Data, vol. 8, no. 4, Oct. 2014.
  47. Conference paper
    D5
    “X-REC: Cross-category Entity Recommendation,” in Proceedings of the 5th Information Interaction in Context Conference (IIiX 2014), Regensburg, Germany, 2014.
  48. Conference paper
    D5
    “Linking Today’s Wikipedia and News from the Past,” in PIKM’14, 7th PhD Workshop in Information and Knowledge Management, Shanghai, China, 2014.
  49. Conference paper
    D5
    “Linking Wikipedia Events to Past News,” in SIGIR 2014 Workshop on Temporal, Social and Spatially-aware Information Access (TAIA 2014), Gold Coast, Australia, 2014.
  50. Conference paper
    D5
    “Unsupervised Approach for Shallow Domain Ontology Construction from Corpus,” in WWW’14 Companion, Seoul, Korea, 2014.
  51. Conference paper
    D5
    “Author-Specific Sentiment Aggregation for Polarity Prediction of Reviews,” in Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC 2014), Reykjavik, Iceland, 2014.
  52. Conference paper
    D5
    “Help Yourself: A Virtual Self-assist System,” in WWW’14 Companion, Seoul, Korea, 2014.
  53. Conference paper
    D5
    “42 - Joint Author Sentiment Topic Model,” in 2014 SIAM International Conference on Data Mining (SDM 2014), Philadelphia, PA, USA, 2014.
  54. Conference paper
    D5
    “Domain Cartridge: Unsupervised Framework for Shallow Domain Ontology Construction from Corpus,” in CIKM’14, 23rd ACM International Conference on Information and Knowledge Management, Shanghai, China, 2014.
  55. Conference paper
    D5
    “People on Drugs: Credibility of User Statements in Health Communities,” in KDD’14, 20th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, New York, NY, USA, 2014.
  56. Conference paper
    D5
    “AIDA-light: High-throughput Named-entity Disambiguation,” in Linked Data on the Web (LDOW 2014), Seoul, Korea, 2014.
  57. Conference paper
    D5
    “Multivariate Maximal Correlation Analysis,” in Proceedings of The 31st International Conference on Machine Learning (ICML 2014), Beijing, China, 2014.
  58. Article
    D5
    “Unsupervised Interaction-preserving Discretization of Multivariate Data,” Data Mining and Knowledge Discovery, vol. 28, no. 5–6, 2014.
  59. Conference paper
    D5
    “Phrase Queries with Inverted + Direct Indexes,” in Web Information Systems Engineering - WISE 2014, Thessaloniki, Greece, 2014, vol. 8786.
  60. Article
    D5
    “Efficiently Spotting the Starting Points of an Epidemic in a Large Graph,” Knowledge and Information Systems, vol. 38, no. 1, 2014.
  61. Article
    D5
    “Senti-LSSVM: Sentiment-oriented Multi-relation Extraction with Latent structural SVM,” Transactions of the Association for Computational Linguistics (Proc. ACL 2014), vol. 2, 2014.
  62. Paper
    D5D2
    “Estimating Maximally Probable Constrained Relations by Mathematical Programming,” 2014. [Online]. Available: http://arxiv.org/abs/1408.0838.
  63. Article
    D5
    “Low-latency Handshake Join,” Proceedings of the VLDB Endowment (Proc. VLDB 2014), vol. 7, no. 9, 2014.
  64. Article
    D5
    “Knowledge Bases in the Age of Big Data Analytics,” Proceedings of the VLDB Endowment (Proc. VLDB 2014), vol. 7, no. 13, 2014.
  65. Conference paper
    D5
    “WebChild: Harvesting and Organizing Commonsense Knowledge from the Web,” in WSDM’14, 7th ACM International Conference on Web Search and Data Mining, New York, NY, USA, 2014.
  66. Conference paper
    D5
    “Acquiring Comparative Commonsense Knowledge from the Web,” in Proceedings of the Twenty-Eighth AAAI Conference on Artificial Intelligence and the Twenty-Sixth Innovative Applications of Artificial Intelligence Conference, Québec City, Québec, Canada, 2014.
  67. Conference paper
    D5
    “Spotting Knowledge Base Facts in Web Texts,” in AKBC 2014, 4th Workshop on Automated Knowledge Base Construction, Montreal, Canada, 2014.
  68. Conference paper
    D5
    “Spotting Facts in the Wild,” in Workshop on Automatic Creation and Curation of Knowledge Bases at SIGMOD (WACCK 2014), Snowbird, UT, USA, 2014.
  69. Book chapter / section
    D5
    “Mining and Using Sets of Patterns through Compression,” in Frequent Pattern Mining, New York, NY: Springer, 2014.
  70. Book chapter / section
    D5
    “Interesting Patterns,” in Frequent Pattern Mining, New York, NY: Springer, 2014.
  71. Article
    D5
    “Efficient Discovery of the Most Interesting Associations,” ACM Transactions on Knowledge Discovery from Data, vol. 8, no. 3, 2014.
  72. Conference paper
    D5
    “Big Text: von Sprache zu Wissen,” in Informatik 2014: Big Data - Komplexität meistern, Stuttgart, Deutschland, 2014.
  73. Article
    D5
    “Uncovering the Plot: Detecting Surprising Coalitions of Entities in Multi-relational Schemas,” Data Mining and Knowledge Discovery, vol. 28, no. 5–6, 2014.
  74. Conference paper
    D5
    “ReNoun: Fact Extraction for Nominal Attributes,” in The 2014 Conference on Empirical Methods in Natural Language Processing (EMNLP 2014), Doha, Qatar, 2014.
  75. Conference paper
    D5
    “Adapting AIDA for Tweets,” in Proceedings of the 4th Workshop on Making Sense of Microposts, Seoul, Korea, 2014.
  76. Conference paper
    D5
    “AIDArabic: A Named-entity Disambiguation Framework for Arabic Text,” in The EMNLP 2014 Workshop on Arabic Natural Language Processing (ANLP 2014), Dohar, Qatar, 2014.
  77. Book chapter / section
    D5
    “Frequent Pattern Mining Algorithms for Data Clustering,” in Frequent Pattern Mining, New York, NY: Springer, 2014.

2013

  1. Conference paper
    D5
    “Cartification: A Neighborhood Preserving Transformation for Mining High Dimensional Data,” in IEEE 13th International Conference on Data Mining (ICDM 2013), Dallas, TX, USA, 2013.
  2. Conference paper
    D5
    “A Thin Monitoring Layer for Top-k Aggregation Queries over a Database,” in 7th International Workshop on Ranking in Databases (DBRank 2013), Riva del Garda, Italy, 2013.
  3. Conference paper
    D5
    “Scalable, Continuous Tracking of Tag Co-occurrences Between Short Sets Using (Almost) Disjoint Tag Partitions,” in Proceedings of the ACM SIGMOD Workshop on Databases and Social Networks (DBSocial 2013), New York, NY, USA, 2013.
  4. Conference paper
    D5
    “Interesting Event Detection through Hall of Fame Rankings,” in Proceedings of the ACM SIGMOD Workshop on Databases and Social Networks (DBSocial 2013), New York, NY, USA, 2013.
  5. Thesis
    D5IMPR-CS
    “Indexing Methods for Web Archives,” Universität des Saarlandes, Saarbrücken, 2013.
  6. Thesis
    D5
    “A Comparative Study of MAX-SAT Solving Techniques with Soft and Hard Rules,” Universität des Saarlandes, Saarbrücken, 2013.
  7. Conference paper
    D5
    “OpinioNetIt: A Structured and Faceted Knowledge-base of Opinions,” in Proceedings of the 12th IEEE International Conference on Data Mining Workshops (ICDMW 2012), Brussels, Belgium, 2013.
  8. Conference paper
    D5
    “D-Hive: Data Bees Pollinating RDF, Text, and Time,” in Online Proceedings of Sixth Biennial Conference on Innovative Data Systems Research (CIDR 2013), Asilomar, CA, USA, 2013.
  9. Conference paper
    D5
    “Fully Parallel Inference in Markov Logic Networks,” in 15th GI-Symposium Database Systems for Business, Technology and Web (BTW 2013), Magdeburg, Germany, 2013.
  10. Thesis
    D5IMPR-CS
    “Leveraging Independence and Locality for Random Forests in a Distributed Environment,” Universität des Saarlandes, Saarbrücken, 2013.
  11. Article
    D5
    “Report on INEX 2013,” SIGIR Forum, vol. 47, no. 2, 2013.
  12. Conference paper
    D5
    “Overview of INEX 2013,” in Information Access Evaluation : Multilinguality, Multimodality, and Visualization (CLEF 2013), Valencia, Spain, 2013.
  13. Conference paper
    D5
    “Temporal Diversification of Search Results,” in SIGIR 2013 Workshop on Time-aware Information Access (TAIA 2013), Dublin, Ireland, 2013.
  14. Conference paper
    D5
    “Computing n-gram Statistics in MapReduce,” in Advances in Database Technology (EDBT 2013), Genova, Italy, 2013.
  15. Conference paper
    D5
    “Inside YAGO2s: A Transparent Information Extraction Architecture,” in WWW’13, 22nd International Conference on World Wide Web, Rio de Janeiro, Brasil, 2013.
  16. Thesis
    D5IMPR-CSD4
    “Dictionary-based Named Entity Recognition,” Universität des Saarlandes, Saarbrücken, 2013.
  17. Conference paper
    D5
    “Discovering Relations Using Matrix Factorization Methods,” in CIKM’13, 22nd ACM International Conference on Information & Knowledge Management, San Francisco, CA, USA, 2013.
  18. Proceedings
    D5
    Eds., Proceedings of the ACM SIGKDD Full-day Workshop on Interactive Data Exploration and Analytics. ACM, 2013.
  19. Article
    D5
    “Source-Path-Goal: Investigating the Cross-Linguistic Potential of Frame-Semantic Text Analysis,” Information Technology, vol. 54, no. 3, 2013.
  20. Article
    D5
    “Heterogeneous Resource Federation with a Centralized Security Model for Information Extraction,” Journal of Internet Services and Applications, vol. 4, 2013.
  21. Conference paper
    D5
    “ClausIE: Clause-Based Open Information Extraction,” in WWW’13, 22nd International Conference on World Wide Web, Rio do Janeiro, Brazil, 2013.
  22. Thesis
    D5
    “Learning Rules With Categorical Attributes from Linked Data Sources,” Universität des Saarlandes, Saarbrücken, 2013.
  23. Article
    D5
    “Streaming Quotient Filter: A Near Optimal Approximate Duplicate Detection Approach for Data Streams,” Proceedings of the VLDB Endowment (Proc. VLDB 2013), vol. 6, no. 8, 2013.
  24. Article
    D5
    “A Temporal-probabilistic Database Model for Information Extraction,” Proceedings of the VLDB Endowment (Proc. VLDB 2013), vol. 6, no. 14, 2013.
  25. Conference paper
    D5
    “Top-k Query Processing in Probabilistic Databases with Non-materialized Views,” in 29th International IEEE Conference on Data Engineering (ICDE 2013), Brisbane, Australia, 2013.
  26. Conference paper
    D5
    “Walk’n'Merge: A Scalable Algorithm for Boolean Tensor Factorization,” in IEEE 13th International Conference on Data Mining (ICDM 2013), Dallas, TX, USA, 2013.
  27. Conference paper
    D5
    “Discovering Facts with Boolean Tensor Tucker Decomposition,” in CIKM’13, 22nd ACM International Conference on Information & Knowledge Management, San Francisco, CA, USA, 2013.
  28. Paper
    D5
    “Scalable Boolean Tensor Factorizations using Random Walks,” 2013. [Online]. Available: http://arxiv.org/abs/1310.4843.
  29. Conference paper
    D5
    “Mining Rules to Align Knowledge Bases,” in AKBC’13, 22nd ACM International Conference on Information and Knowledge Management, San Francisco, CA, USA, 2013.
  30. Article
    D5
    “Non-uniformity Issues and Workarounds in Bounded-size Sampling,” The VLDB Journal, vol. 22, no. 6, 2013.
  31. Article
    D5
    “Set Covering with Our Eyes Closed,” SIAM Journal on Computing, vol. 42, no. 3, 2013.
  32. Conference paper
    D5
    “Knowledge Discovery on Incompatibility of Medical Concepts,” in Computational Linguistics and Intelligent Text Processing (CICLing 2013), Samos, Greece, 2013.
  33. Conference paper
    D5
    “Sparqling Kleene - Fast Property Paths in RDF-3X,” in First International Workshop on Graph Data Management Experiences and Systems (GRADES 2013), New York, NY, USA, 2013.
  34. Conference paper
    D5
    “Overview of the INEX 2013 Linked Data Track,” in Working Notes for the CLEF 2013 Conference, Valencia, Spain, 2013.
  35. Article
    D5
    “YAGO2: A Spatially and Temporally Enhanced Knowledge Base from Wikipedia,” Artificial Intelligence, vol. 194, 2013.
  36. Conference paper
    D5
    “YAGO2: A Spatially and Temporally Enhanced Knowledge Base from Wikipedia: Extended Abstract,” in 23rd International Joint Conference on Artificial Intelligence (IJCAI 2013), Beijing, China, 2013.
  37. Conference paper
    D5
    “Discovering and Disambiguating Named Entities in Text,” in SIGMOD’13 PhD Symposium, New York, NY, USA, 2013.
  38. Conference paper
    D5
    “WARP: Workload-Aware Replication and Partitioning for RDF,” in 4th International Workshop on Data Engineering meets Semantic Web (DESWeb 2013), Brisbane, Australia, 2013.
  39. Conference paper
    D5
    “Mining History with Le Monde,” in AKBC’13, 22nd ACM International Conference on Information and Knowledge Management, San Francisco, CA, USA, 2013.
  40. Conference paper
    D5
    “The Essence of Knowledge (bases) Through Entity Rankings,” in CIKM’13, 22nd ACM International Conference of Information & Knowledge Management, San Francisco, CA, USA, 2013.
  41. Thesis
    D5IMPR-CS
    “Analyzing and Creating Top-k Entity Rankings,” Universität des Saarlandes, Saarbrücken, 2013.
  42. Conference paper
    D5
    “Crowdsourced Entity Markup,” in Proceedings of the 1st International Workshop on Crowdsourcing the Semantic Web co-located with 12th International Semantic Web Conference (ISWC 2013), Sydney, Australia, 2013.
  43. Conference paper
    D5
    “GRIAS: An Entity-Relation Graph Based Framework For Discovering Entity Aliases,” in IEEE 13th International Conference on Data Mining (ICDM 2013), Dallas, TX, USA, 2013.
  44. Thesis
    D5
    “Matrix Factorization over Max-times Algebra for Data Mining,” Universität des Saarlandes, Saarbrücken, 2013.
  45. “Human Computing Games for Knowledge Acquisition,” in CIKM’13, 22nd ACM International Conference on Information & Knowledge Management, San Francisco, CA, USA, 2013.
  46. Conference paper
    D5
    “HIGGINS: Knowledge Acquisition Meets the Crowds,” in WWW’13, 22nd International Conference on World Wide Web, Rio de Janeiro, Brazil, 2013.
  47. Conference paper
    D5
    “Maximum Entropy Models for Iteratively Identifying Subjectively Interesting Structure in Real-valued Data,” in Machine Learning and Knowledge Discovery in Databases (ECML PKDD 2013), Prague, Czech Republic, 2013.
  48. “A Distributed Algorithm for Large-scale Generalized Matching,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2013-5-002, 2013.
  49. Conference paper
    D5
    “A Distributed Approximation Algorithm for Mixed Packing-covering Linear Programs,” in Proceedings of the NIPS Workshop on Big Learning, Lake Tahoe, NV, USA, 2013.
  50. “A Distributed Algorithm for Large-scale Generalized Matching,” Proceedings of the VLDB Endowment (Proc. VLDB 2013), vol. 6, no. 9, 2013.
  51. Article
    D5
    “Summarizing Categorical Data by Clustering Attributes,” Data Mining and Knowledge Discovery, vol. 26, no. 1, 2013.
  52. Conference paper
    D5
    “QBEES: Query by Entity Examples,” in CIKM’13, 22nd ACM International Conference on Information & Knowledge Management, San Francisco, CA, USA, 2013.
  53. Conference paper
    D5
    “Fully Dynamic Quasi-Biclique Edge Covers via Boolean Matrix Factorizations,” in 1st ACM SIGMOD Workshop on Dynamic Networks Management and Mining (DyNetMM 2013), New York, NY, USA, 2013.
  54. Thesis
    D5
    “Entity Recommendation Based on Wikipedia,” Universität des Saarlandes, Saarbrücken, 2013.
  55. Conference paper
    D5
    “Mind the Gap: Large-scale Frequent Sequence Mining,” in SIGMOD’13, ACM SIGMOD International Conference on Management of Data, New York, NY, USA, 2013.
  56. Thesis
    D5
    “Design and Evaluation of an IR-Benchmark for SPARQL Fulltext Queries,” Universität des Saarlandes, Saarbrücken, 2013.
  57. Conference paper
    D5
    “SPAR-Key: Processing SPARQL-Fulltext Queries to Solve Jeopardy! Clues,” in Working Notes for the CLEF 2013 Conference, Valencia, Spain, 2013.
  58. Conference paper
    D5
    “Fine-grained Semantic Typing of Emerging Entities,” in Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics (ACL 2013), Sofia, Bulgaria, 2013.
  59. Article
    D5
    “Discovering Semantic Relations From the Web and Organizing Them with PATTY,” ACM SIGMOD Record, vol. 42, no. 2, 2013.
  60. Conference paper
    D5
    “User-defined Redundancy in Web Archives,” in Proceedings of the 10th International Workshop on Large-Scale and Distributed Systems for Information Retrieval (LSDS-IR 2013), Rome, Itay, 2013.
  61. Conference paper
    D5
    “SUSIE: Search Using Services and Information Extraction,” in 29th IEEE International Conference on Data Engineering (ICDE 2013), Brisbane, Australia, 2013.
  62. Thesis
    D5IMPR-CS
    “Sentiment Analysis with Limited Training Data,” Universität des Saarlandes, Saarbrücken, 2013.
  63. Conference paper
    D5
    “Detecting Bicliques in GF[q],” in Machine Learning and Knowledge Discovery in Databases (ECML PKDD 2013), Prague, Czech Republic, 2013.
  64. Conference paper
    D5
    “FERRARI: Flexible and Efficient Reachability Range Assignment for Graph Indexing,” in 29th IEEE International Conference on Data Engineering (ICDE 2013), Brisbane, Australia, 2013.
  65. Conference paper
    D5
    “RDF-4G: Algorithmic Building Blocks for Large-scale Graph Analytics,” in SIGMOD’13 PhD Symposium, New York, NY, USA, 2013.
  66. Conference poster
    D5
    “Efficient Computation of Relationship-centrality in Large Entity-relationship Graphs,” International Semantic Web Conference (Posters & Demos) 2013. CEUR-WS.org, Aachen, 2013.
  67. Conference paper
    D5
    “Fast Entity Recognition in Biomedical Text,” in Workshop on Data Mining for Healthcare at the 19th ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD-DMH 2013), Chicago, IL, USA, 2013.
  68. Conference paper
    D5
    “Knowledge Linking for Online Statistics,” in Proceedings of the 59th ISI World Statistics Congress (WSC 2013), Hong Kong, China, 2013.
  69. Thesis
    D5IMPR-CS
    “Soundtrack Recommendation for Images,” Universität des Saarlandes, Saarbrücken, 2013.
  70. Conference paper
    D5
    “Knowledge Harvesting in the Big-Data Era,” in SIGMOD’13, ACM SIGMOD International Conference on Management of Data, New York, NY, USA, 2013.
  71. Conference paper
    D5
    “Knowledge Harvesting from Text and Web Sources,” in 29th IEEE International Conference on Data Engineering (ICDE 2013), Brisbane, Australia, 2013.
  72. Conference paper
    D5
    “YAGO2s: Modular High-quality Information Extraction with an Application to Flight Planning,” in Datenbanksysteme für Business, Technologie und Web (BTW 2013), Magdeburg, Germany, 2013.
  73. Article
    D5
    “The Notion of Diversity in Graphical Entity Summarisation on Semantic Knowledge Graphs,” Intelligent Information Systems, vol. 41, no. 2, 2013.
  74. Conference paper
    D5
    “Mining Acronym Expansions and Their Meanings Using Query Click Log,” in WWW’13, 22nd International Conference on World Wide Web, Rio de Janeiro, Brazil, 2013.
  75. Conference paper
    D5
    “Gem-based Entity-knowledge Maintenance,” in CIKM’13, 22nd ACM International Conference on Information & Knowledge Management, San Francisco, CA, USA, 2013.
  76. Thesis
    D5IMPR-CS
    “Automatic Population of Knowledge Bases with Multimodal Data about Named Entities,” Universität des Saarlandes, Saarbrücken, 2013.
  77. Conference paper
    D5
    “10 Years of Probabilistic Querying - What Next?,” in Advances in Databases and Information Systems (ADBIS 2013), Genoa, Italy, 2013.
  78. Conference paper
    D5
    “YaLi: a Crowdsourcing Plug-in for NERD,” in SIGIR’13, 36th International ACM SIGIR Conference on Research & Development in Information Retrieval, Dublin, Ireland, 2013.
  79. Thesis
    D5IMPR-CS
    “Methods and Tools for Temporal Knowledge Harvesting,” Universität des Saarlandes, Saarbrücken, 2013.
  80. Conference paper
    D5
    “Robust Question Answering Over the Web of Linked Data,” in CIKM’13, 22nd ACM International Conference on Information & Knowledge Management, San Francisco, CA, USA, 2013.
  81. Conference paper
    D5
    “On the SPOT: Question Answering over Temporally Enhanced Structured Data,” in SIGIR 2013 Workshop on Time-aware Information Access (TAIA 2013), Dublin, Ireland, 2013.
  82. Conference paper
    D5
    “HYENA-live: Fine-Grained Online Entity Type Classification from Natural-language Text,” in Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics (ACL 2013), Sofia, Bulgaria, 2013.
  83. Thesis
    D5
    “Design and Evaluation of an Incremental Ranking Model for Large-scale Data Stored in HBase,” Universität des Saarlandes, Saarbrücken, 2013.

2012

  1. Article
    D5
    “A System for Compositional Verification of Asynchronous Objects,” Science of Computer Programming, vol. 77, no. 12, 2012.
  2. Conference paper
    D5
    “See What’s enBlogue - Real-time Emergent Topic Identification in Social Media,” in Advances in Database Technology - EDBT 2012, Berlin, Germany, 2012.
  3. Report
    D5
    “Building and Maintaining Halls of Fame Over a Database,” Max-Plankc-Institute für Informatik, Saarbrücken, MPI-I-2012-5-004, 2012.
  4. Conference paper
    D5IMPR-CS
    “Index Maintenance for Time-Travel Text Search,” in SIGIR’12, International ACM SIGIR Conference on Research & Development in Information Retrieval, Portland, Oregon, 2012.
  5. Article
    D5
    “Graffiti: Graph-based Classification in Heterogeneous Networks,” World Wide Web, vol. 15, no. 2, 2012.
  6. Conference paper
    D5IMPR-CS
    “Harmony and Dissonance: Organizing the People’s Voices on Political Controversies,” in Proceedings of the 5th ACM International Conference on Web Search and Data Mining (WSDM 2012), Seattle, Washington, USA, 2012.
  7. Thesis
    D5IMPR-CS
    “Methods for Constructing an Opinion Network for Politically Controversial Topics,” Universität des Saarlandes, Saarbrücken, 2012.
  8. Conference paper
    D5IMPR-CS
    “Options Network for Politically Controversial Topics,” in PLEAD ’12, ACM Workshop on Politics, Elections and Data, Maui, Hawaii, USA, 2012.
  9. Conference paper
    D5IMPR-CS
    “PolariCQ: Polarity Classification of Political Quotations,” in CIKM’12, 21st ACM International Conference on Information and Knowledge Management, Maui, Hawaii, USA, 2012.
  10. Proceedings
    D5
    Eds., TempWeb 2012. ACM, 2012.
  11. Article
    D5
    “The First Joint International Workshop on Entity-oriented and Semantic Search (JIWES),” ACM SIGIR Forum, vol. 46, no. 2, 2012.
  12. Article
    D5
    “Report on INEX 2011,” ACM SIGIR Forum, vol. 46, no. 1, 2012.
  13. Report
    D5
    “Computing n-Gram Statistics in MapReduce,” Max-Planck-Institut für Informatik, Saa, MPI-I-2012-5-003, 2012.
  14. Conference paper
    D5
    “Dealing with the Deep Web and all its Quirks,” in Very Large Data Search (VLDS 2012), Istanbul, 2012.
  15. Conference paper
    D5
    “LINDA: Distributed Web-of-Data-Scale Entity Matching,” in CIKM’12, 21st ACM International Conference on Information and Knowledge Management, Maui, Hawaii, USA, 2012.
  16. Thesis
    D5
    “Towards an Architecture for Open-domain Information Extraction: Integrated Extraction, Clustering, and Reasoning with Patterns,” Universität des Saarlandes, Saarbrücken, 2012.
  17. Thesis
    D5IMPR-CS
    “Efficient Query Processing and Index Tuning Using Proximity Scores,” Universität des Saarlandes, Saarbrücken, 2012.
  18. Article
    D5IMPR-CS
    “High-performance Processing of Text Queries with Tunable Pruned Term and Term Pair Indexes,” Transactions on Information Systems, vol. 30, no. 1, 2012.
  19. Thesis
    D5IMPR-CS
    “Relation Extraction Using Matrix Factorization Methods,” Universität des Saarlandes, Saarbrücken, 2012.
  20. Conference paper
    D5IMPR-CS
    “Pay-as-you-go Maintenance of Precomputed Nearest Neighbors in Large Graphs,” in CIKM’12, 21st ACM International Conference on Information and Knowledge Management, Maui, USA, 2012.
  21. Thesis
    D5IMPR-CS
    “Socially Enhanced Search and Exploration in Social Tagging Networks,” Universität des Saarlandes, Saarbrücken, 2012.
  22. Article
    D5
    “Constructing and Utilizing Wordnets Using Statistical Methods,” Language Resources and Evaluation, vol. 46, no. 2, 2012.
  23. Conference paper
    D5
    “UWN: A Large Multilingual Lexical Knowledge Base,” in The 50th Annual Meeting of the Association for Computational Linguistics (ACL 2012), Jeju Island, Korea, 2012.
  24. Conference paper
    D5
    “Empirical Comparisons of MASC Word Sense Annotations,” in Proceedings of the Eight International Conference on Language Resources and Evaluation (LREC 2012), Istanbul, Turkey, 2012.
  25. Book
    D5
    Graph-based Methods for Large-scale Multilingual Knowledge Integration. Saarbrücken: universaar, 2012.
  26. Thesis
    D5IMPR-CS
    “Methods and Models for Web Archive Crawling,” Universität des Saarlandes, Saarbrücken, 2012.
  27. Thesis
    D5
    “A Distributed In-Memory SPARQL Query Processor based on Message Passing,” Universität des Saarlandes, Saarbrücken, 2012.
  28. Report
    D5
    “Top-k Query Processing in Probabilistic Databases with Non-materialized Views,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2012-5-002, 2012.
  29. Thesis
    D5IMPR-CS
    “Effective Searching of RDF Knowledge Bases,” Universität des Saarlandes, Saarbrücken, 2012.
  30. Conference paper
    D5IMPR-CS
    “RDF Xpress: A Fexible Expressive RDF Search Engine,” in SIGIR’12, 35th ACM SIGIR Conference on Research & Development in Information Retrieval, Portland, OR, USA, 2012.
  31. Conference paper
    D5
    “Reconstructing Graphs from Neighborhood Data,” in 12th IEEE International Conference on Data Mining (ICDM 2012), Brussels, Belgium, 2012.
  32. Conference poster
    D5
    “Retrieval Evaluation on Focused Tasks,” Proceeding of the 35th International ACM SIGIR Conference on Research and Development in Information Retrieval. ACM, New York, NY, 2012.
  33. Article
    D5
    “Partout: A Distributed Engine for Efficient RDF Processing,” arXiv, vol. abs/1212.5636, 2012.
  34. Thesis
    D5
    “Partout: A Distributed Approach Towards Scalable RDF Processing,” Universität des Saarlandes, Saarbrücken, 2012.
  35. Conference paper
    D5
    “A Case of Visual and Interactive Data Analysis: Geospatial Redescription Mining,” in ECML PKDD 2012 Workshop on Instant Interactive Data Mining, Bristol, UK, 2012.
  36. Conference paper
    D5
    “Siren: An Interactive Tool for Mining and Visualizing Geospatial Redescriptions,” in KDD’12, 18th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Beijing, China, 2012.
  37. Article
    D5
    “From Black and White to Full Colour: Extending Redescription Mining Outside the Boolean World,” Statistical Analysis and Data Mining, vol. 5, no. 4, 2012.
  38. Conference paper
    D5
    “Top-k Interesting Phrase Mining in Ad-hoc Collections using Sequence Pattern Indexing,” in Advances in Database Technology - EDBT 2012, Berlin, Germany, 2012.
  39. Proceedings
    D5
    Eds., Focused Retrieval of Content and Structure : 10th International Workshop of the Initiative for the Evaluation of XML Retrieval, INEX 2011. Springer, 2012.
  40. Conference paper
    D5
    “Visual Exploration of Collaboration Networks based on Graph Degeneracy,” in KDD 2012, 18th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Beijing, China, 2012.
  41. Conference paper
    IMPR-CSD5
    “Cross-lingual Data Quality for Knowledge Base Acceleration Across Wikipedia Editions,” in QDB 2012, Istanbul, Turkey, 2012.
  42. Article
    D5
    “Efficient Monitoring of Personalized Hot News Over Web 2.0 Streams,” Computer Science - Research and Development, vol. 27, no. 1, 2012.
  43. Conference paper
    D5
    “Database Techniques for Linked Data Management,” in SIGMOD 2012, Scottsdale, USA, 2012.
  44. Conference paper
    D5IMPR-CS
    “KORE: Keyphrase Overlap Relatedness for Entity Disambiguation,” in CIKM’12, 21st ACM International Conference on Information and Knowledge Management, Maui, Hawaii, USA, 2012.
  45. Article
    D5
    “A Survey of Skyline Processing in Highly Distributed Environments,” The VLDB Journal, vol. 21, no. 3, 2012.
  46. Conference paper
    D5
    “Distributed Skyline Processing: a Trend in Database Research Still Going Strong,” in Advances in Database Technology - EDBT 2012, Scottsdale, Arizona, USA, 2012.
  47. Conference poster
    D5
    “Learning to Predict a Time-aware Ranking Method,” SIGIR ’12, International ACM SIGIR Conference on Research & Development in Information Retrieval. ACM, New York, NY, 2012.
  48. “Match Graph Construction for Large Image Databases,” in Computer Vision - ECCV 2012, Florence, Italy, 2012.
  49. Thesis
    D5
    “Updates for Top-K Queries for Versioned XML Data,” Universität des Saarlandes, Saarbrücken, 2012.
  50. Conference paper
    IMPR-CSD5
    “Extraction of Temporal Facts and Events from Wikipedia,” in TempWeb 2012, 2nd Temporal Web Analytics Workshop, Lyon, France, 2012.
  51. Conference paper
    D5
    “Colledge - A Vision of Collaborative Knowledge Networks,” in 2nd International Workshop on Semantic Search over the Web (SSW 2012), Istanbul, Turkey, 2012.
  52. Conference paper
    D5IMPR-CS
    “LUKe and MIKe: Learning from User Knowledge and Managing Interactive Knowledge Extraction,” in CIKM’12, 21st ACM International Conference on Information and Knowledge Management, Maui, USA, 2012.
  53. Report
    D5
    “MDL4BMF: Minimum Description Length for Boolean Matrix Factorization,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2012-5-001, 2012.
  54. Conference paper
    D5
    “Dynamic Boolean Matrix Factorizations,” in Proceedings of the 12th IEEE International Conference on Data Mining (ICDM 2012), Brussels, Belgium, 2012.
  55. Conference paper
    D5
    “On Finding Joint Subspace Boolean Matrix Factorizations,” in Proceedings of the Twelfth SIAM International Conference on Data Mining (SDM 2012), Anaheim, CA, USA, 2012.
  56. Conference paper
    D5
    “Design and Evaluation of an IR-Benchmark for SPARQL Queries with Fulltext Conditions,” in ESAIR’12, Fifth ACM Workshop on Exploiting Semantic Annotations in Information Retrieval, Maui, Hawaii, 2012.
  57. Conference paper
    D5
    “Running SPARQL-fulltext Queries Inside a Relational DBMS,” in CLEF 2012 Evaluation Labs and Workshop, Rome, Italy, 2012.
  58. Thesis
    D5
    “Fast Search for Large Entries in a Matrix Product,” Universität des Saarlandes, Saarbrücken, 2012.
  59. Conference paper
    D5IMPR-CS
    “PATTY: A Taxonomy of Relational Patterns with Semantic Types,” in 2012 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning (EMNLP-CoNLL 2012), Jeju, South Korea, 2012.
  60. Conference paper
    D5
    “Query-time Reasoning in Uncertain RDF Knowledge Bases with Soft and Hard Rules,” in Very Large Data Search (VLDS 2012), Istanbul, 2012.
  61. Conference paper
    D5IMPR-CS
    “Real-time Population of Knowledge Bases: Opportunities and Challenges,” in Proceedings of the Joint Workshop on Automatic Knowledge Base Construction and Web-scale Knowledge Extraction (AKBC-WEKEX 2012), Montreal, Canada, 2012.
  62. Article
    D5IMPR-CS
    “Discovering and Exploring Relations on the Web,” Proceedings of the VLDB Endowment, vol. 5, no. 12, 2012.
  63. Thesis
    D5IMPR-CS
    “Automatic Extraction of Facts, Relations, and Entities for Web-scale Knowledge Base Population,” Universität des Saarlandes, Saarbrücken, 2012.
  64. Thesis
    D5IMPR-CS
    “Efficient Entity Disambiguation via Similarity Hashing,” Universität des Saarlandes, Saarbrücken, 2012.
  65. Thesis
    D5
    “Redundancy Control in Web Archives,” Universität des Saarlandes, Saarbrücken, 2012.
  66. Conference paper
    D5
    “Robust Ranking Models Using Noisy Feedback,” in Workshop “Information Retrieval Over Query Sessions” (SIR 2012) at ECIR 2012, Barcelona, Spain, 2012.
  67. Conference paper
    D5
    “Ranking under Tight Budgets,” in Proceedings Twenty-Third International Workshop on Database and Expert Systems Applications (DEXA 2012), Vienna, Austria, 2012.
  68. Conference paper
    IMPR-CSD5
    “Predicting the Evolution of Taxonomy Restructuring in Collective Web Catalogues,” in 15th International Workshop on the Web and Databases (WebDB 2012), Scottsdale, AZ, USA, 2012.
  69. Conference paper
    D5IMPR-CS
    “A Weakly Supervised Model for Sentence-level Semantic Orientation Analysis with Multiple Experts,” in 2012 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning (EMNLP-CoNLL 2012), Jeju Island, Korea, 2012.
  70. Proceedings
    D5
    Eds., Proceedings of the First International Workshop On Open Data. ACM, 2012.
  71. Article
    D5IMPR-CS
    “High-performance Reachability Query Processing under Index Size Restrictions,” arXiv, vol. abs/1211.3375, 2012.
  72. Thesis
    D5
    “Tensor Completion,” Universität des Saarlandes, Saarbrücken, 2012.
  73. Article
    D5
    “Big Web Analytics: Toward a Virtual Web Observatory,” Ercim News, vol. 89, 2012.
  74. Conference paper
    D5
    “Tracking Entities in Web Archives: The LAWA Project,” in WWW’12, 21st Annual Conference on World Wide Web Companion, Lyon, France, 2012.
  75. Conference paper
    D5
    “Being Picky - Processing Top-K Queries with Set-Defined Selections,” in CIKM’12, 21st ACM International Conference on Information and Knowledge Management, Maui, HI, USA, 2012.
  76. Conference paper
    D5
    “Enhancing Locality Sensitive Hashing with Peek-Probing and Nearest Neighbor Links,” in 15th International Workshop on the Web and Databases (WebDB 2012), Scottsdale, AZ, USA, 2012.
  77. Thesis
    D5
    “Two-phase Information Extraction using Statistical Pattern Mining and Conditional Random Fields,” Universität des Saarlandes, Saarbrücken, 2012.
  78. Conference poster
    IMPR-CSD5
    “Citation Context Sentiment Analysis for Structured Summarization of Research Papers,” Proceedings of the 35th German Conference on Artificial Intelligence (KI 2012). Springer, Berlin, 2012.
  79. Conference poster
    IMPR-CSD5
    “Markov Chains for Robust Graph-based Commonsense Information Extraction,” Proceedings of COLING 2012. ACL, Stroudsburg PA, 2012.
  80. Conference paper
    IMPR-CSD5
    “Distributed Matrix Completion,” in 12th IEEE International Conference on Data Mining (ICDM 2012), Brussels, Belgium, 2012.
  81. Conference paper
    D5
    “Overview of the INEX 2012 Linked Data Track,” in CLEF 2012 Evaluation Labs and Workshop, Rome, Italy, 2012.
  82. Conference paper
    D5
    “Overview of the INEX 2011 Data-Centric Track,” in Focused Retrieval of Content and Structure (INEX 2011), Saarbrücken, Germany, 2012.
  83. Conference paper
    D5IMPR-CS
    “PRAVDA-live: Interactive Knowledge Harvesting,” in CIKM’12, 21st ACM International Conference on Information and Knowledge Management, Maui, HI, USA, 2012.
  84. Conference paper
    D5IMPR-CS
    “Coupling Label Propagation and Constraints for Temporal Fact Extraction,” in Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics (ACL 2012), Jeju, Republic of Korea, 2012, vol. 2.
  85. Conference paper
    D5
    “Semantic Search: from Names and Phrases to Entities and Relations,” in Proceedings of the Second International Workshop on Searching and Integrating New Web Data Sources (VLDS 2012), Istanbul, Turkey, 2012.
  86. Article
    D5IMPR-CS
    “Big Data Methods for Computational Linguistics,” Bulletin of the Technical Committee on Data Engineering, vol. 35, no. 3, 2012.
  87. Thesis
    D5
    “Boolean Matrix Factorization with Missing Values,” Universität des Saarlandes, Saarbrücken, 2012.
  88. Conference paper
    D5IMPR-CS
    “Natural Language Questions for the Web of Data,” in 2012 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning (EMNLP-CoNLL 2012), Jeju, South Korea, 2012.
  89. Conference paper
    D5IMPR-CS
    “Deep Answers for Naturally Asked Questions on the Web of Data,” in WWW’12, 21st Annual Conference on World Wide Web Companion, Lyon, France, 2012.
  90. Conference paper
    D5IMPR-CS
    “HYENA: Hierarchical Type Classification for Entity Names,” in Proceedings of the 24th Intl. Conference on Computational Linguistics (COLING 2012), Mumbai, India, 2012.
  91. Thesis
    D5
    “Design and Implementation of a Multidimensional Query Interface for Large-Scale Data stored in HBase,” Universität des Saarlandes, Saarbrücken, 2012.

2011

  1. Conference paper
    D5
    “YAGO-QA: Answering Questions by Structured Knowledge Queries,” in Fifth IEEE International Conference on Semantic Computing (ICSC 2011), Stanford University, Palo Alto, CA, USA, 2011.
  2. Article
    D5D4
    “Report on INEX 2010,” SIGIR Forum, vol. 45, no. 1, 2011.
  3. Conference paper
    D5
    “EnBlogue - Emergent Topic Detection in Web 2.0 Streams,” in Proceedings of the 2011 International Conference on Management of Data (SIGMOD 2011), Athens, Greece, 2011.
  4. Report
    D5
    “Temporal Index Sharding for Space-time Efficiency in Archive Search,” Universität des Saarlandes, Saarbrücken, MPI-I-2011-5-001, 2011.
  5. Conference paper
    D5
    “Temporal Index Sharding for Space-time Efficiency in Archive Search,” in SIGIR’11, 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, Beijing, China, 2011.
  6. Proceedings
    D5
    Eds., Proceedings of the 1st International Temporal Web Analytics Workshop (TWAW 2011). CEUR- WS.org, 2011.
  7. Conference paper
    D5
    “The 1st temporal web analytics workshop (TWAW),” in Proceedings of the 20th International Conference Companion on World Wide Web (WWW 2011), Hyderabad, India, 2011.
  8. Conference paper
    D5
    “Improving Local Search through External Logs,” in SIGIR’11, 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, Beijing, China, 2011.
  9. Conference paper
    D5D1
    “Jaql: A Scripting Language for Large Scale Semistructured Data Analysis,” in Proceedings of the 37th International Conference on Very Large Data Bases, Seattle, USA, 2011.
  10. Conference paper
    D5
    “MMCI at the TREC 2010 Web Track,” in The Nineteenth Text Retrieval Conference Proceedings (TREC 2010), Gaithersburg, Maryland, 2011.
  11. Conference paper
    D5
    “A Novel Hybrid Index Structure for Efficient Text Retrieval,” in SIGIR’11, 4th International ACM SIGIR Conference on Research and Development in Information Retrieval, Beijing, China, 2011.
  12. Conference paper
    D5
    “Efficient Interest Group Discovery in Social Networks using an Integrated Structure/Quality Index,” in BTW 2011, Kaiserslautern, Germany, 2011.
  13. Conference paper
    D5
    “Querying Versioned Software Repositories,” in Advances in Databases and Information Systems (ADBIS 2011), Vienna, Austria, 2011.
  14. Article
    D5
    “The SHARC Framework for Data Quality in Web Archiving,” The VLDB Journal, vol. 20, no. 2, 2011.
  15. Thesis
    D5IMPR-CS
    “Exploiting graph-structured data in generative probabilistic models,” Universität des Saarlandes, Saarbrücken, 2011.
  16. Conference paper
    D5
    “Resolving Temporal Conflicts in Inconsistent RDF Knowledge Bases,” in BTW 2011, Kaiserslautern, Germany, 2011.
  17. Thesis
    IMPR-CSD5
    “Solving Linear Programs in MapReduce,” Universität des Saarlandes, Saarbrücken, 2011.
  18. Article
    D5
    “Prediction of Thermostability from Amino Acid Attributes by Combination of Clustering with Attribute Weighting: A New Vista in Engineering Enzymes,” PLoS ONE, vol. 6, no. 8, 2011.
  19. Conference paper
    D5
    “Query Relaxation for Entity-relationship Search,” in The Semanic Web (ESWC 2011), Heraklion, Greece, 2011.
  20. Conference paper
    D5
    “Keyword Search over RDF Graphs,” in CIKM’11, 2011 ACM International Conference on Information and Knowledge Management, Glasgow, United Kingdom, 2011.
  21. Conference paper
    D5D1
    “CoHadoop: Flexible Data Placement and its Exploitation in Hadoop,” in Proceedings of the 37th International Conference on Very Large Data Bases, Seattle, USA, 2011.
  22. Conference paper
    D5
    “Generating Personalized Destination Suggestions for Automotive Navigation Systems under Uncertainty,” in Adjunct Proceedings of the 19th International Conference on User Modeling, Adaptation and Personalization (UMAP 2011), Girona, Spain, 2011.
  23. Conference paper
    D5
    “From Black and White to Full Colour: Extending Redescription Mining Outside the Boolean World,” in Proceedings of the Eleventh SIAM International Conference on Data Mining, Mesa, Arizona, USA, 2011.
  24. Report
    D5
    “Large-scale Matrix Factorization with Distributed Stochastic Gradient Descent,” IBM Research Division, San Jose, CA, 2011.
  25. Conference paper
    D5
    “Large-scale Matrix Factorization with Distributed Stochastic Gradient Descent,” in Proceedings of the 17th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD’11), San Diego, CA, USA, 2011.
  26. Proceedings
    D5
    Eds., Comparative Evaluation of Focused Retrieval : 9th International Workshop of the Inititative for the Evaluation of XML Retrieval, INEX 2010. Springer, 2011.
  27. Article
    D5
    “Guest Editors’ Introduction to the Special Section on the 26th International Conference on Data Engineering,” IEEE Transactions on Knowledge and Data Engineering, vol. 23, no. 8, 2011.
  28. Conference paper
    D5
    “Tracking Hot-k Items over Web 2.0 Streams,” in BTW 2011, Kaiserslautern, Germany, 2011.
  29. Conference paper
    D5
    “Robust Disambiguation of Named Entities in Text,” in Proceedings of the 2011 Conference on Empirical Methods in Natural Language Processing, Edinburgh, Scotland, UK, 2011.
  30. Conference paper
    D5
    “YAGO2: Exploring and Querying World Knowledge in Time, Space, Context, and Many Languages,” in Proceedings of the 20th International Conference Companion on World Wide Web (WWW 2011), Hyderabad, India, 2011.
  31. Conference paper
    D5
    “Sharing Knowledge between Independent Grid Communities,” in 6th International Workshop on Applications of Semantic Technologies (AST 2011), Berlin, Germany, 2011.
  32. Conference paper
    D5
    “Database foundations for scalable RDF processing,” in Reasoning Web, Galway, Ireland, 2011.
  33. Conference paper
    D5
    “Advances Towards Semantic Plagiarism Detection,” in LWA 2011, Magdeburg, Germany, 2011.
  34. Conference paper
    D5
    “SITAC: Discovering Semantically Identical Temporally Altering Concepts in Text Archives,” in Advances in Database Technology - EDBT 2011, Uppsala, Sweden, 2011.
  35. Article
    D5
    “Report on the Third Workshop on Exploiting Semantic Annotations in Information Retrieval (ESAIR),” SIGIR Forum, vol. 45, no. 1, 2011.
  36. Thesis
    D5IMPR-CS
    “Distributed Analytics over Web Archives,” Universität des Saarlandes, Saarbrücken, 2011.
  37. “Indexing Strategies for Constrained Shortest Paths over Large Social Networks,” Universität des Saarlandes, Saarbrücken, 2011.
  38. Article
    D5
    “Inferring Functional Modules of Protein Families with Probabilistic Topic Models,” BMC Bioinformatics, vol. 12, 2011.
  39. Thesis
    IMPR-CSD5
    “Extraction of Temporal Facts and Events from Wikipedia,” Universität des Saarlandes, Saarbrücken, 2011.
  40. Conference paper
    D5
    “Location-aware Click Prediction in Mobile Local Search,” in CIKM’11, 2011 ACM International Conference on Information and Knowledge Management, Glasgow, United Kingdom, 2011.
  41. Conference paper
    D5
    “IQ: The Case for Iterative Querying for Knowledge,” in 5th Biennial Conference on Innovative Data Systems Research (CIDR’11), Asilomar, CA, 2011.
  42. Conference paper
    D5
    “Entity Timelines: Visual Analytics and Named Entity Evolution,” in CIKM’11, 2011 ACM International Conference on Information and Knowledge Management, Glasgow, United Kingdom, 2011.
  43. Conference paper
    D5
    “Interactive Reasoning in Uncertain RDF Knowledge Bases,” in CIKM’11, 2011 ACM International Conference on Information and Knowledge Management, Glasgow, UK, 2011.
  44. Article
    D5
    “Bericht zur Herbstschule Information Retrieval 2010,” Datenbank-Spektrum, vol. 11, no. 1, 2011.
  45. Conference paper
    D5
    “Model Order Selection for Boolean Matrix Factorization,” in Proceedings of the 17th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD’11), San Diego, CA, USA, 2011.
  46. Conference paper
    D5
    “Boolean Tensor Factorization,” in 11th IEEE International Conference on Data Mining (ICDM 2011), Vancouver, Canada, 2011.
  47. Conference paper
    D5
    “Scalable Knowledge Harvesting with High Precision and High Recall,” in Proceedings of the 4th ACM International Conference on Web Search and Data Mining (WSDM 2011), Hong Kong, 2011.
  48. Conference paper
    D5BIO
    “DIDO: A Disease-determinants Ontology from Web Sources,” in Proceedings of the 20th International Conference Companion on World Wide Web (WWW 2011), Hyderabad, India, 2011.
  49. Article
    D5
    “RDF-Stores und RDF-Query-Engines,” Datenbank-Spektrum, vol. 11, no. 1, 2011.
  50. Conference paper
    D5
    “Learning to Rank under Tight Budget Constraints,” in 34th ACM SIGIR Conference on Research and Development in Information Retrieval, 2011.
  51. Thesis
    IMPR-CSD5
    “Modeling and Evaluation of Co-Evolution in Collective Web Memories,” Universität des Saarlandes, Saarbrücken, 2011.
  52. Conference paper
    D5
    “Search and Mining Entity-relationship Data,” in CIKM’11, 2011 ACM International Conference on Information and Knowledge Management, Glasgow, UK, 2011.
  53. Thesis
    IMPR-CSD5
    “Scalable Distributed Time-Travel Text Search,” Universität des Saarlandes, Saarbrücken, 2011.
  54. Thesis
    D5
    “FedX: Optimization Techniques for Federated Query Processing on Linked Data,” Universität des Saarlandes, Saarbrücken, 2011.
  55. Conference paper
    D5
    “Memory-efficient Frequent-itemset Mining,” in Advances in Database Technology - EDBT 2011, Uppsala, Sweden, 2011.
  56. Conference paper
    D5
    “FedX: Optimization Techniques for Federated Query Processing on Linked Data,” in The Semantic Web - ISWC 2011, Bonn, Germany, 2011.
  57. Conference paper
    D5
    “FedX: A Federation Layer for Distributed Query Processing on Linked Open Data,” in The Semanic Web (ESWC 2011), Heraklion, Greece, 2011.
  58. Conference paper
    D5
    “Interaktive Wissensextraktion und Wissenssuche,” in LWA 2011, Magdeburg, 2011.
  59. Conference paper
    D5
    “PICASSO - To Sing you must Close Your Eyes and Draw,” in SIGIR’11, 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, Beijing, China, 2011.
  60. Conference paper
    D5
    “PICASSO - Automated Soundtrack Suggestion for Multi-modal Data,” in CIKM’11, 2011 ACM International Conference on Information and Knowledge Management, Glasgow, UK, 2011.
  61. Conference paper
    D5
    “To Diversify or not to Diversify Entity Summaries on RDF Knowledge Graphs?,” in Foundations of Intelligent Systems (ISMIS 2011), Warsaw, Poland, 2011.
  62. Thesis
    D5IMPR-CSD4
    “Deriving a Web-scale Common Sense Fact Knowledge Base,” Universität des Saarlandes, Saarbrücken, 2011.
  63. Conference paper
    D5
    “Deriving a Web-scale Common Sense Fact Database,” in Proceedings of the Twenty-Fifth AAAI Conference on Artificial Intelligence, San Francisco, USA, 2011.
  64. Conference paper
    D5
    “Finding Images of Difficult Entities in the Long Tail,” in CIKM’11, 2011 ACM International Conference on Information and Knowledge Management, Glasgow, Scotland, UK, 2011.
  65. Report
    D5
    “Finding Images of Rare and Ambiguous Entities,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2011-5-002, 2011.
  66. Thesis
    IMPR-CSD5
    “Learning Soft Inference Rules in Large and Uncertain Knowledge Bases,” Universität des Saarlandes, Saarbrücken, 2011.
  67. Conference paper
    D5
    “CATE: Context-ware Timeline for Entity Illustration,” in Proceedings of the 20th International Conference Companion on World Wide Web ((WWW 2011), Hyderabad, India, 2011.
  68. Thesis
    IMPR-CSD5
    “Context-aware timeline for entity exploration,” Universität des Saarlandes, Saarbrücken, 2011.
  69. Conference paper
    D5IMPR-CS
    “Einstein: Physicist or Vegetarian? Summarizing Semantic Type Graphs for Knowledge Discovery,” in Proceedings of the 20th International Conference Companion on World Wide Web (WWW 2011), Hyderabad, India, 2011.
  70. Article
    D5
    “Comparing Data Summaries for Processing Live Queries over Linked Data,” World Wide Web, vol. 14, no. 5–6, 2011.
  71. Conference paper
    D5
    “Scalable Spatio-temporal Knowledge Harvesting,” in Proceedings of the 20th International Conference Companion on World Wide Web (WWW 2011), Hyderabad, India, 2011.
  72. Conference paper
    D5
    “Harvesting Facts from Textual Web Sources by Constrained Label Propagation,” in CIKM’11, 2011 ACM International Conference on Information and Knowledge Management, Glasgow, United Kingdom, 2011.
  73. Conference paper
    D5
    “Longitudinal Analytics on Web Archive Data: It’s About Time!,” in 5th Biennial Conference on Innovative Data Systems Research (CIDR’11), Asilomar, USA, 2011.
  74. Conference paper
    D5
    “Temporal Knowledge for Timely Intelligence,” in Enabling Real-Time Business Intelligence (BIRTE 2010), Singapore, 2011.
  75. Conference paper
    D5
    “Keynote: For a Few Triples More,” in The Semantic Web - ISWC 2011, Bonn, Germany, 2011.
  76. Conference paper
    D5
    “Database Researchers: Plumbers or Thinkers?,” in Advances in Database Technology - EDBT 2011, Uppsala, Sweden, 2011.
  77. Conference paper
    D5
    “OpinioNetIt: Understanding the Opinions-people Network for Politically Controversial Topics,” in CIKM’11, 2011 ACM International Conference on Information and Knowledge Management, Glasgow, United Kingdom, 2011.
  78. Conference paper
    D5
    “D2R2: Disk-oriented Deductive Reasoning in a RISC-style RDF Engine,” in Rule-Based Modeling and Computing on the Semantic Web (RuleML 2011), Fort Lauderdale, Florida, USA, 2011.
  79. Thesis
    D5
    “Text Mining for Building a Biomedical Knowledge Base on Diseases, Risk Factors, and Symptoms,” Universität des Saarlandes, Saarbrücken, 2011.
  80. Conference paper
    D5D1
    “AIDA: An Online Tool for Accurate Disambiguation of Named Entities in Text and Tables,” in Proceedings of the 37th International Conference on Very Large Data Bases (VLDB 2011), Seattle, USA, 2011.

2010

  1. Thesis
    D5
    “Semantic Interoperability of Ambient Intelligent Medical Devices and e-Health Systems,” Universität des Saarlandes, Saarbrücken, 2010.
  2. Conference paper
    D5
    “Time-based Exploration of News Archives,” in HCIR 2010, New Brunswick, NJ, 2010.
  3. Conference paper
    D5
    “NEAT: News Exploration Along Time,” in Advances in Information Retrieval (ECIR 2010), Milton Keynes, UK, 2010.
  4. Conference paper
    D5
    “Crowdsourcing Assessments for XML Ranked Retrieval,” in Advances in Information Retrieval (ECIR 2010), Milton Keynes, UK, 2010.
  5. Report
    D5
    “Efficient Temporal Keyword Queries over Versioned Text,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2010-5-003, 2010.
  6. Conference paper
    D5
    “Efficient Temporal Keyword Queries over Versioned Text,” in Proceedings of the 19th ACM Conference on Information and Knowledge Management (CIKM 2010), Toronto, Canada, 2010.
  7. Article
    D5
    “Investigating the Properties of a Social Bookmarking and Tagging Network,” International Journal of Data Warehousing and Mining, vol. 6, no. 1, 2010.
  8. Conference paper
    D5
    “Overview of the INEX 2010 Ad Hoc Track,” in Preproceedings of the INEX 2010 Workshop, Vught, The Netherlands, 2010.
  9. Conference paper
    D5
    “Language-model-based Pro/Con Classification of Political Text,” in Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR’10), Geneva, 2010.
  10. Article
    D5
    “Report on INEX 2009,” SIGIR Forum, vol. 44, no. 1, 2010.
  11. Conference paper
    D5
    “Interesting-phrase Mining for Ad-hoc Text Analytics,” in Proceedings of the 36th International Conference on Very Large Data Bases, Singapore, 2010.
  12. Conference paper
    D5
    “A Language Modeling Approach for Temporal Information Needs,” in Advances in Information Retrieval (ECIR 2010), Milton Keynes, UK, 2010.
  13. Thesis
    D5IMPR-CS
    “Temporal Search in Web Archives,” Universität des Saarlandes, Saarbrücken, 2010.
  14. Report
    D5
    “A Language Modeling Approach for Temporal Information Needs,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2010-5-001, 2010.
  15. Conference paper
    D5IMPR-CS
    “Index Tuning for Efficient Proximity-enhanced Query Processing,” in Focused Retrieval and Evaluation (INEX 2009), Brisbane, Australia, 2010.
  16. Report
    D5
    “Real-time Text Queries with Tunable Term Pair Indexes,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2010-5-006, 2010.
  17. Conference paper
    D5
    “Evaluating the Potential of Explicit Phrases for Retrieval Quality,” in Advances in Information Retrieval (ECIR 2010), Milton Keynes, UK, 2010.
  18. Conference paper
    D5
    “LIVE: A Lineage-supported Versioned DBMS,” in Scientific and Statistical Database Management (SSDBM 2010), Heidelberg, Germany, 2010.
  19. Report
    D5
    “LIVE: A Lineage-Supported Versioned DBMS,” Standford University, Standford, ILPUBS-926, 2010.
  20. Thesis
    D5IMPR-CS
    “Implementation and evaluation of an efficient, distributed replication algorithm in a real network,” Universität des Saarlandes, Saarbrücken, 2010.
  21. Thesis
    D5IMPR-CS
    “Graph-Based Methods for Large-Scale Multilingual Knowledge Integration,” Universität des Saarlandes, Saarbrücken, 2010.
  22. Conference paper
    D5
    “Towards Universal Multilingual Knowledge Bases,” in Principles, construction, and applications of multilingual wordnets (GWC 2010), Mumbai, India, 2010.
  23. Conference paper
    D5
    “MENTA: Inducing Multilingual Taxonomies from Wikipedia,” in Proceedings of the 19th ACM Conference on Information and Knowledge Management (CIKM 2010), Toronto, Canada, 2010.
  24. Conference paper
    D5
    “Providing Multilingual, Multimodal Answers to Lexical Database Queries,” in Proceedings of the 7th Language Resources and Evaluation Conference (LREC 2010), Valetta, Malta, 2010.
  25. Conference paper
    D5
    “Untangling the Cross-lingual Link Structure of Wikipedia,” in 48th Annual Meeting of the Association for Computational Linguistics (ACL 2010), Uppsala, Sweden, 2010.
  26. Report
    D5
    “Query Relaxation for Entity-relationship Search,” Max-Planck Institut für Informatik, Saarbrücken, MPI-I-2010-5-008, 2010.
  27. Conference paper
    D5
    “ROXXI: Reviving witness dOcuments to eXplore eXtracted Information,” in Proceedings of the 36th International Conference on Very Large Data Bases, Singapore, 2010.
  28. Article
    D5
    “Searching RDF Graphs with SPARQL and Keywords,” Bulletin of the Technical Committee on Data Engineering, vol. 33, no. 1, 2010.
  29. Book chapter / section
    D5
    “Choice-based Conjoint Analysis: Classification vs. Discrete Choice Models,” in Preference Learning, Berlin: Springer, 2010.
  30. Conference paper
    D5
    “Fast and Accurate Estimation of Shortest Paths in Large Networks,” in Proceedings of the 19th ACM Conference on Information and Knowledge Management (CIKM 2010), Toronto, Canada, 2010.
  31. Conference paper
    D5
    “The Gist of Everything New: Personalized Top-k Processing over Web 2.0 Streams,” in Proceedings of the 19th ACM Conference on Information and Knowledge Management (CIKM 2010), Toronto, Canada, 2010.
  32. Conference paper
    D5
    “Data Summaries for On-Demand Queries over Linked Data,” in WWW 2010, Raleigh, NC, USA, 2010.
  33. Report
    D5
    “YAGO2: A Spatially and Temporally Enhanced Knowledge Base from Wikipedia,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2010-5-007, 2010.
  34. Book chapter / section
    D5
    “Transkriptivität: Operative Medientheorien als Grundlage von Informationssystemen für die Kulturwissenschaften,” in Automatismen, München: Fink, 2010.
  35. Conference paper
    D5
    “Antourage: Mining Distance-constrained Trips from Flickr,” in Proceedings of the 19th International Conference on World Wide Web (WWW 2010), Raleigh, NC, 2010.
  36. Conference paper
    D5
    “Incorporating Terminology Evolution for Query Translation in Text Retrieval with Association Rules,” in Proceedings of the 19th ACM Conference on Information and Knowledge Management (CIKM 2010), Toronto, Canada, 2010.
  37. Proceedings
    D5
    Eds., ESAIR’10: Third Workshop on Exploiting Semantic Annotations in Information Retrieval. ACM, 2010.
  38. Conference paper
    D5
    “Power-aware Data Analysis in Sensor Networks,” in 2010 IEEE 26th International Conference on Data Engineering, Vol. 1 (ICDE 2010), Long Beach, California, 2010.
  39. Conference paper
    D5
    “Harvesting Knowledge from Web Data and Text,” in 19th International Conference on Information and Knowledge Management (CIKM 2010), Toronto, Canada, 2010.
  40. Proceedings
    D5
    Eds., Proceedings of the 26th International Conference on Data Engineering, ICDE 2010. IEEE, 2010.
  41. Proceedings
    D5
    Eds., Advances in Web Based Learning - ICWL 2010 : 9th International Conference. Springer, 2010.
  42. Thesis
    D5IMPR-CS
    “Fast Distributed Replication in Modern Networks,” Universität des Saarlandes, Saarbrücken, 2010.
  43. Proceedings
    D5
    Eds., International Web Archiving Workshop, IWAW 2010 : proceedings. European Archive Foundation, 2010.
  44. Conference paper
    D5
    “The SOLAR System for Sharp Web Archiving,” in International Web Archiving Workshop, IWAW 2010, Vienna, Austria, 2010.
  45. Thesis
    D5
    “Visualization Techniques for Rule-based Reasoning in Uncertain Knowledge Bases,” Universität des Saarlandes, Saarbrücken, 2010.
  46. Conference paper
    D5D1
    “Sparse Boolean Matrix Factorizations,” in 10th IEEE International Conference on Data Mining (ICDM 2010), Sydeny, Australia, 2010.
  47. Conference paper
    D5
    “Find your Advisor: Robust Knowledge Gathering from the Web,” in Procceedings of the 13th International Workshop on the Web and Databases (WebDB 2010), Indianapolis, Indiana, USA, 2010.
  48. Article
    D5
    “The RDF-3X Engine for Scalable Management of RDF Data,” The VLDB Journal, vol. 19, no. 1, 2010.
  49. Article
    D5
    “xRDF3X: Fast Querying, High Update Rates, and Consistency for RDF Databases,” Proceedings of the VLDB Endowment, vol. 3, no. 1, 2010.
  50. Article
    D5
    “Fast Primal-dual Distributed Algorithms for Scheduling and Matching Problems,” Distributed Computing, vol. 22, no. 4, 2010.
  51. Report
    D5
    “Query Evaluation with Asymmetric Web Services,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2010-5-004, 2010.
  52. Conference paper
    D5
    “Active Knowledge: Dynamically Enriching RDF Knowledge Bases by Web Services,” in Proceedings of the 2010 ACM SIGMOD International Conference on Management of Data (SIGMOD 2010; PODS 2010; SoCC 2010), Indianapolis, IN, 2010.
  53. Conference paper
    D5
    “Temporal Shingling for Version Identification in Web Archives,” in Advances in Information Retrieval (ECIR 2010), Milton Keynes, UK, 2010.
  54. Conference paper
    D5
    “Fast Integer Compression using SIMD Instructions,” in Proceedings of the Sixth International Workshop on Data Management on New Hardware (DaMoN 2010), Indianapolis, Indiana, 2010.
  55. Thesis
    D5IMPR-CS
    “Efficiently Identifying Interesting Time-Points in Text Archive Search,” Universität des Saarlandes, Saarbrücken, 2010.
  56. Conference paper
    D5
    “InZeit: Efficiently Identifying Insightful Time Points,” in Proceedings of the 36th International Conference on Very Large Data Bases, Singapore, 2010.
  57. Report
    D5D1
    “Bonsai: Growing Interesting Small Trees,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2010-5-005, 2010.
  58. Conference paper
    D5D1
    “Bonsai: Growing Interesting Small Trees,” in 10th IEEE International Conference on Data Mining (ICDM 2010), Sydney, Australia, 2010.
  59. Thesis
    D5
    “Multi-threading the YAGO extraction,” Universität des Saarlandes, Saarbrücken, 2010.
  60. Conference paper
    D5
    “Explanations in Dialogue Systems through Uncertain RDF Knowledge Bases,” in Proceedings of the Fifth International Workshop on Explanation-aware Computing (ExaCt 2010), Lisbon, Portugal, 2010.
  61. Conference paper
    D5
    “The Community-search Problem and How to Plan a Successful Cocktail Party,” in KDD ’10, Washington, DC, 2010.
  62. Article
    D5
    “Advances in Web Based Learning (Guest Editorial Preface),” Journal of Distance Education Technologies, vol. 8, no. 3, 2010.
  63. Conference paper
    D5
    “RankReduce - processing K-nearest Neighbor Queries on Top of MapReduce,” in LSDS-IR 2010, Geneva, Switzerland, 2010.
  64. Conference paper
    RG1D5
    “Progress Towards Effective Automated Reasoning with World Knowledge,” in Proceedings of the Twenty-Third International Florida Artificial Intelligence Research Society Conference (FLAIRS 2010), Daytona Beach, FL, USA, 2010.
  65. Conference paper
    D5
    “DIVERSUM: Towards Diversified Summarisation of Entities in Knowledge Graphs,” in 2010 IEEE 26th International Conference on Data Engineering Workshops (ICDEW 2010), Long Beach, CA, USA, 2010.
  66. Conference paper
    D5
    “Entity Summarisation with Limited Edge Budget on Knowledge Graphs,” in Proceedings of the 2010 International Multiconference on Computer Science and Information Technology (IMCSIT 2010), Wisla, Poland, 2010.
  67. Conference paper
    D5
    “Information Extraction from Web-scale N-gram Data,” in Web N-gram Workshop, Geneva, Switzerland, 2010.
  68. Conference paper
    D5
    “Gathering and Ranking Photos of Named Entities with High Precision, High Recall, and Diversity,” in WSDM ’10, Third ACM International Conference on Web Search and Data Mining, New York City, USA, 2010.
  69. Conference paper
    D5
    “TopX 2.0 at the INEX 2009 Ad-Hoc and Efficiency Tracks,” in Focused Retrieval and Evaluation (INEX 2009), Brisbane, Australia, 2010.
  70. Report
    D5
    “URDF: Efficient Reasoning in Uncertain RDF Knowledge Bases with Soft and Hard Rules,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2010-5-002, 2010.
  71. Conference paper
    D5
    “Durable Top-K Search in Document Archives,” in 2010 ACM SIGMOD/PODS Conference, Indianapolis, Indiana, USA, 2010.
  72. Conference paper
    D5
    “Timely YAGO: Harvesting, Querying, and Visualizing Temporal Knowledge from Wikipedia,” in Advances in Database Technology - EDBT 2010, Lausanne, Switzerland, 2010.
  73. Conference paper
    D5
    “Time-aware Reasoning in Uncertain Knowledge Bases,” in The Fourth International VLDB Workshop on Management of Uncertain Data, Singapore, 2010.
  74. Book chapter / section
    D5
    “Peer-to-Peer Web Search: Euphoria, Achievements, Disillusionment, and Future Opportunities,” in From Active Data Management to Event-Based Systems and More, Berlin: Springer, 2010.
  75. Book chapter / section
    D5
    “Search for Knowledge,” in Search Computing : challenges and directions, Berlin: Springer, 2010.
  76. Conference paper
    D5
    “Knowledge on the Web: Robust and Scalable Harvesting of Entity-Relationship Facts,” in Database Systems for Advanced Applications (DASFAA 201), 2010.
  77. Conference paper
    D5
    “From Information to Knowledge: Harvesting Entities and Relationships from Web Sources,” in PODS’10, Twenty-Ninth ACM SIGMOD-SIGACT-SIGART Symposium on Principles of Database Systems, Indianapolis, Indiana, USA, 2010.
  78. Thesis
    D5IMPR-CS
    “Accelerating Rule-Based Reasoning in Disk-Resident RDF Knowledge Bases,” Universität des Saarlandes, Saarbrücken, 2010.

2009

  1. Thesis
    D5
    “Efficient phrase matching and proximity-based ranking for XML full-text search,” Universität des Saarlandes, Saarbrücken, 2009.
  2. Conference paper
    D5
    “EverLast: A Distributed Architecture for Preserving the Web,” in Proceedings of the Joint Conference on Digital Libraries (JCDL 2009), Austin, Texas, 2009.
  3. Thesis
    D5IMPR-CS
    “Index Partitioning Strategies for Peer-to-Peer Web Archival,” Universität des Saarlandes, Saarbrücken, 2009.
  4. Thesis
    D5IMPR-CS
    “Graph-based Classification and Clustering of Entities in Heterogeneous Networks,” Universität des Saarlandes, Saarbrücken, 2009.
  5. Conference paper
    D5
    “GRAFFITI: Node Labeling in Heterogeneous Networks,” in Proceedings of the 18th International World Wide Web Conference (WWW 2009), Madrid, Spain, 2009.
  6. Conference paper
    D5
    “Time Will Tell: Leveraging Temporal Expressions in IR,” in Second ACM International Conference on Web Search and Data Mining (WSDM ’09) - Late Breaking Results, Barcelona, Spain, 2009.
  7. Thesis
    D5
    “Exploiting Temporal References in Text Retrieval,” Universität des Saarlandes, Saarbrücken, 2009.
  8. Report
    D5
    “Scalable Phrase Mining for Ad-hoc Text Analytics,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2009-5-006, 2009.
  9. Conference paper
    D5
    “Bridging the Terminology Gap in Web Archives,” in 12th International Workshop on the Web and Databases (WebDB 2009), Providence, RI, 2009.
  10. Conference paper
    D5
    “Index Tuning for Efficient Proximity-Enhanced Query Processing,” in Pre-proceedings of the 2009 INEX Workshop, Woodlands of Marburg, Australia, 2009.
  11. Conference poster
    D5
    “Evaluating Network-aware Retrieval in Social Networks,” SIGIR 2009 Workshop on the Future of IR Evaluation. IR Publications, Amsterdam, 2009.
  12. Article
    D5
    “Report on INEX 2008,” SIGIR Forum, vol. 43, no. 1, 2009.
  13. Conference paper
    D5
    “Towards a Universal Wordnet by Learning from Combined Evidence,” in CIKM 2009, 18th ACM Conference on Information and Knowledge Management, Hong Kong, China, 2009.
  14. Report
    D5
    “Towards a Universal Wordnet by Learning from Combined Evidenc,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2009-5-005, 2009.
  15. Conference paper
    D5
    “Extracting Sense-disambiguated Example Sentences From Parallel Corpora,” in Proceedings of the First Workshop on Definition Extraction in conjunction with RANLP 2009, Borovets, Bulgaria, 2009.
  16. Conference paper
    D5
    “SHARC: Framework for Quality Conscious Web Archiving,” in Proceedings of the VLDB Endowment (Proc. VLDB 2009), Lyon, France, 2009, vol. 2, no. 1.
  17. Conference paper
    D5
    “Localizing Bugs in Program Executions with Graphical Models,” in Advances in Neural Information Processing Systems 22 (NIPS09), Vancouver, Canada, 2009.
  18. Conference paper
    D5
    “Probabilistic Graph Models for Debugging Software,” in Proceedings of NIPS 2008 Workshop on Analyzing Graphs, Whistler, Canada, 2009.
  19. Conference poster
    D5
    “Language-model-based Ranking in Entity-relation graphs,” KEYS 2009, First International Workshop on Keyword Search on Structured Data. ACM, New York, NY, 2009.
  20. Conference paper
    D5
    “Language-Model-Based Ranking for Queries on RDF-Graphs,” in Proceedings of the 18th ACM Conference on Information and Knowledge Management (CIKM 2009), Hongkong, China, 2009.
  21. Conference paper
    D5
    “Entity Resolution with Iterative Blocking,” in Proceedings of the ACM SIGMOD International Conference on Management of Data, Providence, Rhode Island, USA, 2009.
  22. Conference paper
    D5
    “Overview of the INEX 2009 Ad Hoc Track,” in Preproceedings of the 2009 INEX Workshop, Woodlands of Marburg, Australia, 2009.
  23. Report
    D5
    “MING: Mining Informative Entity-relationship Subgraphs,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2009-5-007, 2009.
  24. Thesis
    D5IMPR-CS
    “Searching and Ranking in Entity-Relationship Graphs,” Universität des Saarlandes, Saarbrücken, 2009.
  25. Conference paper
    D5
    “MING: Mining Informative Entity-relationship Subgraphs,” in Conference on Information and Knowledge Management (CIKM 2009), Hong Kong, China, 2009.
  26. Conference paper
    D5
    “STAR: Steiner-Tree Approximation in Relationship Graphs,” in Proceedings of the 25th International Conference on Data Engineering (ICDE 2009), Shanghai, China, 2009.
  27. Book chapter / section
    D5
    “Ranked XML Processing,” in Encyclopedia of Database Systems, Berlin: Springer, 2009.
  28. Conference paper
    D5
    “CORE: Nonparametric Clustering of Large Numeric Databases,” in SIAM International Conference on Data Mining (SDM 2009), Sparks, Nevada, 2009.
  29. Article
    D5
    “Preventing Bad Plans by Bounding the Impact of Cardinality Estimation Errors,” Proceedings of the VLDB Endowment, vol. 2, no. 1, 2009.
  30. Report
    D5
    “The RDF-3X Engine for Scalable Management of RDF Data,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2009-5-003, 2009.
  31. Conference paper
    D5
    “Query Simplification: Graceful Degradation for Join-Order Optimization,” in Proceedings of the 2009 ACM SIGMOD International Conference on Management of Data, Providence, USA, 2009.
  32. Article
    D5
    “Generating Optimal DAG-structured Query Evaluation Plans,” Computer Science - Research and Development, vol. 24, no. 3, 2009.
  33. Conference paper
    D5
    “Scalable Join Processing on Very Large RDF Graphs,” in Proceedings of the 2009 ACM SIGMOD International Conference on Management of Data, Providence, USA, 2009.
  34. Article
    D5
    “Distributed Top-k Aggregation Queries at Large,” Distributed and Parallel Databases, vol. 26, no. 1, 2009.
  35. Conference paper
    D5
    “A Framework for Reasoning about Share Equivalence and Its Integration into a Plan Generator,” in Datenbanksysteme in Business, Technologie und Web (BTW 2009), 13. Fachtagung des GI-Fachbereichs “Datenbanken und Informationssysteme” (DBIS), Münster, Germany, 2009.
  36. Article
    D5
    “Statistical Structures for Internet-scale Data Management,” The VLDB Journal, vol. 18, 2009.
  37. Article
    D5
    “Distributed Hash Sketches: Scalable, efficient, and Accurate Cardinality Estimation for Distributed Multisets,” ACM Transactions on Computer Systems, vol. 27, no. 1, 2009.
  38. Thesis
    D5IMPR-CSD1
    “Decentralized Link Analysis in Peer-to-Peer Web Search Networks,” Universität des Saarlandes, Saarbrücken, 2009.
  39. Article
    D5
    “ANGIE: Active Knowledge for Interactive Exploration,” Proceedings of the VLDB Endowment, vol. 2, no. 2, 2009.
  40. Report
    D5
    “Coupling Knowledge Bases and Web Services for Active Knowledge,” MPI-I-2009-5-004, 2009.
  41. Article
    D5
    “Rewiring Strategies for Semantic Overlay Networks,” Distributed and Parallel Databases, vol. 26, no. 2–3, 2009.
  42. Conference paper
    D5
    “Xoom: A Tool for Zooming in and out of XML Documents,” in Advances in Database Technology - EDBT 2009, St. Petersburg, Russia, 2009.
  43. Book chapter / section
    D5
    “Locking Granularity and Lock Types,” in Encyclopedia of Database Systems, Berlin: Springer, 2009.
  44. Book chapter / section
    D5
    “Integrated DB&IR Semi-structured Text Retrieval,” in Encyclopedia of Database Systems, Berlin: Springer, 2009.
  45. Conference paper
    D5
    “Overview of the INEX 2009 Efficiency Track,” in Preproceedings of the 2009 INEX Workshop, Woodlands of Marburg, Australia, 2009.
  46. Conference paper
    D5
    “Best Effort Top-K Query Processing Under Budgetary Constraints,” in Proceedings of the 25th IEEE International Conference on Data Engineering (ICDE 2009), Shanghai, China, 2009.
  47. Book chapter / section
    D5
    “Media Centric Knowledge Sharing on the Web 2.0,” in Knowledge Networks: The Social Software Perspective, Hershey: IGI, 2009.
  48. Conference paper
    D5
    “Knowledge Multimedia Processes in Technology Enhanced Learning,” in Proceedings of the ACM International Workshop on Multimedia Technologies for Distance Learning (MTDL 2009), Beijing, PR China, 2009.
  49. Proceedings
    D5
    Ed., The 9th International Web Archiving Workshop (IWAW 2009). European Archive Foundation, 2009.
  50. Conference paper
    D5
    “Catch me if you can’': Visual Analysis of Coherence Defects in Web Archiving,” in Proceedings of the 9th International Web Archiving Workshop (IWAW 2009), in conjunction with the 13th European Conference on Digital Libraries (ECDL 2009), Corfu, Greece, 2009, pp. 27–37.
  51. Conference paper
    D5
    “Data Quality in Web Archiving,” in Proceedings of the 3rd Workshop on Information Credibility on the Web (WICOW 2009) in conjunction with the 18th World Wide Web Conference (WWW 2009), Madrid, Spain, 2009.
  52. Proceedings
    D5
    Ed., Advances in Web Based Learning - ICWL 2009. Springer, 2009.
  53. Thesis
    D5IMPR-CS
    “Automated Construction and Growth of a Large Ontology,” Universität des Saarlandes, Saarbrücken, 2009.
  54. Conference paper
    D5
    “SOFIE: A Self-Organizing Framework for Information Extraction,” in Proceedings of the 18th World Wide Web Conference (WWW 2009), Madrid, Spain, 2009.
  55. Conference paper
    RG1D5
    “External Sources of Axioms in Automated Theorem Proving,” in KI 2009: Advances in Artificial Intelligence, Paderborn, Germany, 2009.
  56. Conference paper
    D5
    “Extraction of Conditional Probabilities of the Relationships Between Drugs, Diseases, and Genes from PubMed Guided by Relationships in PharmGKB,” in 2009 AMIA Summit on Translational Bioinformatics, Grand Hyatt, San Francisco, 2009.
  57. Conference paper
    D5
    “TopX 2.0 at the INEX 2009 Ad-Hoc and Efficiency Tracks,” in INEX 2009 Workshop Preproceedings, Brisbane, Australia, 2009, vol. 6203.
  58. Article
    D5
    “Information Filtering and Query Indexing for an Information Retrieval Model,” ACM Transactions on Information Systems, vol. 27, no. 2, 2009.
  59. Thesis
    D5IMPR-CS
    “Time-aware Link Prediction in Evolving Social Networks,” Universität des Saarlandes, Saarbrücken, 2009.
  60. Conference paper
    D5
    “Towards Time-aware Link Prediction in Evolving Social Networks,” in Proceedings of the 3rd ACM Workshop on Social Network Mining and Analysis (SNA-KDD 2006), Paris, France, 2009.
  61. Article
    D5
    “Database and Information-retrieval Methods for Knowledge Discovery,” Communications of the ACM, vol. 52, no. 1, 2009.

2008

  1. Conference paper
    D5
    “Audio-Visual Content Analysis in P2P Networks: The SAPIR Approach,” in Nineteenth International Conference on Database and Expert Systems Application (DEXA 2008), Turin, Italy, 2008.
  2. Article
    D5
    “Databases and Web 2.0 panel at VLDB 2007,” ACM SIGMOD Record, vol. 37, no. 1, 2008.
  3. Thesis
    IMPR-CSD5
    “Pricing Information Goods in an Agent-based Information Filtering System,” Universität des Saarlandes, Saarbrücken, 2008.
  4. Conference paper
    D5
    “Characterizing a social bookmarking and tagging network,” in Proceedings of the ECAI 2008 Workshop on Mining Social Data (MSoDa), 2008.
  5. Conference paper
    D5
    “Anonymous and censorship resistant content sharing in unstructured overlays,” in PODC’08 : proceedings of the 27th Annual ACM Symposium on Principles of Distributed Computing, 2008.
  6. Book chapter / section
    D5
    “Multimedia Metadata Standards,” in Encyclopedia of Multimedia, Berlin: Springer, 2008.
  7. Conference paper
    D1D5
    “Semantic Full-Text Search with ESTER: Scalable, Easy, Fast,” in ICDM Workshops 2008, Pisa, Italy, 2008.
  8. Conference paper
    D5IMPR-CS
    “Exploiting Social Relations for Query Expansion and Result Ranking,” in Data Engineering for Blogs, Social Media, and Web 2.0, ICDE 2008 Workshops, Cancun, Mexico, 2008.
  9. Article
    D5
    “Databases with uncertainty and lineage,” VLDB Journal, vol. 17, no. 1, 2008.
  10. Conference paper
    D5IMPR-CS
    “Effiziente Textsuche mit Positionsinformation,” in Proceedings of the 20. GI Workshop on Foundations of Databases (Grundlagen von Datenbanken), 2008.
  11. Conference paper
    D5IMPR-CS
    “TopX @ INEX 2007,” in Focused Access to XML Documents (INEX 2007), Schloß Dagstuhl, 2008.
  12. Conference paper
    D5
    “Proximity-aware Scoring for XML Retrieval,” in ACM SIGIR 2008, Singapore, 2008.
  13. Conference paper
    D5
    “Experiments with Proximity-Aware Scoring for XML Retrieval at INEX 2008,” in Advances in Focused Retrieval (INEX 2008), Dagstuhl, 2008.
  14. Conference paper
    D5
    “Measuring Community Satisfaction across Gaming Communities,” in 2008 First IEEE International Conference on Ubi-Media Computing, 2008.
  15. Conference paper
    D5IMPR-CS
    “Making SENSE: Socially Enhanced Search and Exploration,” in Proceedings of the 34th International Conference on Very Large Data Bases (VLDB 2008), 2008.
  16. Conference paper
    D5IMPR-CS
    “Social Recommendations At Work,” in ACM SIGIR 2008 : Thirty-First Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2008.
  17. Thesis
    D5
    “Analysis of Different Replication and Caching Strategies in the P2P Search Engine Minerva,” Universität des Saarlandes, Saarbrücken, 2008.
  18. Conference paper
    D5
    “Exploiting Lineage for Confidence Computation in Uncertain and Probabilistic Databases,” in Proceedings of the 2008 IEEE 24th International Conference on Data Engineering (ICDE’08), 2008.
  19. Report
    D5
    “Data Modifications and Versioning in Trio,” Standford University Infolab, Standford, CA, ILPUBS-849, 2008.
  20. Conference paper
    D5
    “A Machine Learning Approach to Building Aligned Wordnets,” in Proceedings of the First International Conference on Global Interoperability for Language Resources, 2008.
  21. Report
    D5
    “Integrating Yago into the suggested upper merged ontology,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2008-5-003, 2008.
  22. Conference paper
    D5
    “Mapping Roget’s Thesaurus and WordNet to French,” in 6th Language Resources and Evaluation Conference (LREC 2008), 2008.
  23. Conference poster
    D5
    “Language as a Foundation of the Semantic Web.” CEUR, s.l., 2008.
  24. Conference paper
    D5
    “Integrating YAGO into the Suggested Upper Merged Ontology,” in 20th IEEE International Conference on Tools with Artificial Intelligence, ICTAI 2008 : proceedings. - Vol. 1, 2008.
  25. Conference paper
    D5IMPR-CS
    “Personalizing the Search for Knowledge,” in PersDB 2008 : 2nd International Workshop on Personalized Access, Profile Management, and Context Awareness: Databases ; electronic proceedings, 2008.
  26. Thesis
    D5IMPR-CS
    “Personalization of Search on Structured Data,” Universität des Saarlandes, Saarbrücken, 2008.
  27. Thesis
    D5
    “Similarity Measures for Query Expansion in TopX,” Universität des Saarlandes, Saarbrücken, 2008.
  28. “A Primal-dual Bicriteria Distributed Algorithm for Capacitated Vertex Cover,” SIAM Journal on Computing, vol. 38, no. 3, 2008.
  29. Thesis
    D5IMPR-CS
    “Anonymity and Censorship Resistance in Semantic Overlay Networks,” Universität des Saarlandes, Saarbrücken, 2008.
  30. Conference paper
    D5
    “Towards a Metrics Suite for Object-Relational Mappings,” in Model-Based Software and Data Integration : First InternationalWorkshop, MBSDI 2008, 2008.
  31. Thesis
    D5IMPR-CS
    “Replication in Unstructured Peer-to-Peer Networks with Availability Constraints,” Universität des Saarlandes, Saarbrücken, 2008.
  32. Article
    D5
    “Transkriptivität: Operative Medientheorien als Grundlage von Informationssystemen für die Kulturwissenschaften,” Informatik Spektrum, vol. 31, no. 1, 2008.
  33. Conference paper
    D5
    “Photospread: a spreadsheet for managing photos,” in The 26th Annual CHI Conference on Human Factors in Computing Systems. - Vol. 2, 2008.
  34. Article
    D5
    “The YAGO-NAGA Approach to Knowledge Discovery,” SIGMOD Record Special Issue on Managing Information Extraction, vol. 37, no. 4, 2008.
  35. Report
    D5
    “STAR: Steiner tree approximation in relationship-graphs,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2008-5-001, 2008.
  36. Conference paper
    D5IMPR-CS
    “NAGA: Harvesting, Searching and Ranking Knowledge,” in Proceedings of the ACM SIGMOD 2008 International Conference on Management of Data, 2008.
  37. Thesis
    D5IMPR-CSD1
    “Implementation of a File-based Indexing Framework for the TopX Search Engine,” Universität des Saarlandes, Saarbrücken, 2008.
  38. Proceedings
    D5
    Eds., Proceedings of the 1st Workshop on Story-Telling for Educational Gaming (STEG) 2008. CEUR, 2008.
  39. Book chapter / section
    D5
    “Smart Social Software for Mobile Cross-Media Communities,” in Multimedia Semantics - The Role of Metadata, Berlin: Springer, 2008.
  40. Thesis
    D5
    “Text-based Approaches for Content-Based Image Retrieval in a P2P Network,” Universität des Saarlandes, Saarbrücken, 2008.
  41. Conference paper
    D5IMPR-CS
    “Task-aware Search Personalization,” in ACM SIGIR 2008 : Thirty-First Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2008.
  42. Conference paper
    D5IMPR-CS
    “Matching Task Profiles and User Needs in Personalized Web Search,” in Database information retrieval knowledge management : CIKM 2008, ACM 17th Conference on Information and Knowledge Management, 2008.
  43. Thesis
    D5IMPR-CS
    “Modeling and exploiting user search behavior for information retrieval,” Universität des Saarlandes, Saarbrücken, 2008.
  44. Book
    D5
    Eds., Multimedia Semantics - The Role of Metadata. Berlin: Springer, 2008.
  45. Conference paper
    D5
    “Analysis and Interpretation of Visual Hierarchical Heavy Hitters of Binary Relations,” in Advances in Databases and Information Systems, 12th East European Conference, ADBIS 2008, 2008.
  46. Conference paper
    D5
    “Dynamic Programming Strikes Back,” in Proceedings of the ACM SIGMOD 2008 International Conference on Management of Data, Vancouver, Canada, 2008.
  47. Conference paper
    D5
    “Faster Join Enumeration for Complex Queries,” in Proceedings of the 2008 IEEE 24th International Conference on Data Engineering (ICDE’08), 2008.
  48. Conference paper
    D5
    “Making Sense of Collaboratively Annotated Multimedia Metadata for (Mobile) Digital Story-Telling and Educational Gaming,” in Proceedings of the 1st Workshop on Story-Telling for Educational Gaming (STEG) 2008, 2008.
  49. Report
    D5
    “Single phase construction of optimal DAG-structured QEPs,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2008-5-002, 2008.
  50. Conference paper
    D5
    “Optimizing Distributed Top-k Queries,” in Web Information Systems Engineering – WISE 2008 : 9th International Conference, Auckland, New Zealand, 2008.
  51. Conference paper
    D5
    “Smooth Interpolating Histograms with Error Guarantees,” in Sharing Data, Information and Knowledge : 25th British National Conference on Databases, BNCOD 25, Cardiff, UK, 2008.
  52. Article
    D5
    “RDF-3X: a RISC-style Engine for RDF,” Proceedings of the VLDB Endowment, vol. 1, no. 1, 2008.
  53. Conference paper
    D5
    “Exploiting Session Context for Information Retrieval - A Comparative Study,” in Advances in Information Retrieval : 30th European Conference on IR Research, ECIR 2008, 2008.
  54. Conference paper
    D5IMPR-CS
    “Fine-Grained Relevance Feedback for XML Retrieval (Demo),” in ACM SIGIR 2008 : Thirty-First Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2008.
  55. Article
    D5
    “The Juxtaposed approximate PageRank method for robust PageRank approximation in a peer-to-peer web search network,” VLDB Journal, vol. 17, no. 2, 2008.
  56. Conference paper
    D5
    “Efficiently Handling Dynamics in Distributed Link Based Authority Analysis,” in Web Information Systems Engineering – WISE 2008 : 9th International Conference, 2008.
  57. Thesis
    D5
    “Building Web Query Subsumption Hierarchies,” Universität des Saarlandes, Saarbrücken, 2008.
  58. Conference paper
    D5
    “Information Retrieval and Filtering over Self-Organising Digital Libraries,” in Research and Advanced Technology for Digital Libraries : 12th European Conference, ECDL 2008, 2008.
  59. Thesis
    D5
    “Entity Extraction and Contextual Rule Selection in the Medical Domain,” Universität des Saarlandes, Saarbrücken, 2008.
  60. “A Rank-Rewrite Framework for Summarizing XML Documents,” in The 2nd International Workshop on Ranking in Databases (DBRank’08) in conjunction with The 24th International Conference on Data Engineering, 2008.
  61. Conference paper
    D5
    “MobSOS - A Testbed for Mobile Multimedia Community Services,” in WIAMIS 2008 Proceedings : Ninth International Workshop on Image Analysis for Multimedia Interactive Services, 2008.
  62. Thesis
    D5
    “Incremental Relevance Feedback for TopX,” Universität des Saarlandes, Saarbrücken, 2008.
  63. Conference paper
    D5IMPR-CS
    “Efficient Top-k Querying over Social-Tagging Networks,” in ACM SIGIR 2008 : Thirty-First Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Singapore, Singapore, 2008.
  64. Article
    D5IMPR-CS
    “Social Wisdom for Search and Recommendation,” Bulletin of the Technical Committee of Data Engineering, vol. 31, no. 2, 2008.
  65. Conference paper
    D5
    “Formal Verification of a Transactional Interaction Contract,” in IEEE SERVICES 2008, Honolulu, HI, USA, 2008.
  66. Conference paper
    D5
    “Formal Verification of Web Service Interaction Contracts,” in 2008 IEEE International Conference on Services Computing (SCC 2008), Honolulu, HI, USA, 2008.
  67. Thesis
    D5IMPR-CS
    “A Learning-Based Hierarchical Model for Vessel Segmentation,” Universität des Saarlandes, Saarbrücken, 2008.
  68. Conference paper
    D5IMPR-CS
    “Good Guys vs. Bad Guys: Countering Cheating in Peer-to-Peer Authority Computations over Social Networks,” in 11th International Workshop on the Web and Databases (WebDB 2008), 2008.
  69. Conference paper
    D5
    “Near-Optimal Dynamic Replication in Unstructured Peer-to-Peer Networks.,” in PODS’08 : Proceedings of the Twenty-Seventh ACM SIGMOD-SIGACT-SIGART Symposium on Principles of Database Systems, 2008.
  70. Conference paper
    D5
    “From Story-Telling to Educational Gaming: The Bamiyan Valley Case,” in Advances in Web Based Learning - ICWL 2008 : 7th International Conference, 2008.
  71. Article
    D5
    “Imagesemantics: User-Generated Metadata, Content Based Retrieval & Beyond,” Journal of Universal Computer Science, vol. 14, no. 10, 2008.
  72. Conference paper
    D5
    “Learning As a Service: A Web-Based Learning Framework for Communities of Professionals on the Web 2.0,” in Advances in Web Based Learning - ICWL 2007 : 6th International Conference, 2008.
  73. Conference paper
    D5
    “Social Tags: Meaning and Suggestions,” in Database information retrieval knowledge management : CIKM 2008, ACM 17th Conference on Information and Knowledge Management, 2008.
  74. Report
    D5
    “SOFIE: A Self-Organizing Framework for Information Extraction,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2008-5-004, 2008.
  75. Article
    D5
    “Yago - A Large Ontology from Wikipedia and WordNet,” Web Semantics : Science, Services and Agents on the World Wide Web, vol. 6, no. 3, 2008.
  76. Thesis
    D5IMPR-CSD1
    “Conjoint Analysis: A Tool for Preference Analysis,” Universität des Saarlandes, Saarbrücken, 2008.
  77. Conference paper
    D5
    “Choice Based Conjoint Analysis: Discrete Choice Models vs. Direct Regression,” in Proceedings of the ECML/PKDD Workshop on Preference Learning (PL 2008), Antwerp, Belgium, 2008.
  78. Article
    D5D1
    “TopX: Efficient and Versatile Top-k Query Processing for Semistructured Data,” VLDB Journal, vol. 17, no. 1, 2008.
  79. Conference paper
    D5
    “TopX 2.0 at the INEX 2008 Efficiency Track,” in Advances in Focused Retrieval (INEX 2008), Dagstuhl, 2008.
  80. Conference paper
    D5
    “SpotSigs: robust and efficient near duplicate detection in large web collections.,” in ACM SIGIR 2008 : Thirty-First Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2008.
  81. Conference paper
    D5
    “Representing and Quantifying Rank - Change for the Web Graph,” in Algorithms and Models for the Web-Graph : Fourth International Workshop, WAW 2006, 2008.
  82. Conference paper
    D5
    “Efficiently Handling Dynamics in Distributed Link Based Authority Analysis,” in Web Information Systems Engineering – WISE 2008 : 9th International Conference, 2008.
  83. Conference paper
    D5
    “TOB: Timely Ontologies for Business Relations,” in 11th International Workshop on the Web and Databases (WebDB 2008), 2008.
  84. Conference paper
    D5
    “Approximate Information Filtering in Peer-to-Peer Networks,” in Web Information Systems Engineering – WISE 2008 : 9th International Conference, 2008.
  85. Conference paper
    D5
    “Flood Little, Cache More: Effective Result-reuse in P2P IR Systems,” in Database Systems for Advanced Applications : 13th International Conference, DASFAA 2008, 2008.
  86. Conference paper
    D5
    “Exploiting correlated keywords to improve approximate information filtering,” in ACM SIGIR 2008 : Thirty-First Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2008.
  87. Conference paper
    D5
    “P2P Information Retrieval and Filtering with MAPS (Demo),” in P2P’08 : Eighth International Conference on Peer-to-Peer Computing, 2008.
  88. Thesis
    D5IMPR-CS
    “Approximate Information Filtering in Structured Peer-to-Peer Networks,” Universität des Saarlandes, Saarbrücken, 2008.

2007

  1. Thesis
    D5
    “Georeferenzierung von Suchergebnissen auf Basis von annotierten Daten und Geoinformationssystemen,” Universität des Saarlandes, Saarbrücken, 2007.
  2. Thesis
    D5
    “Efficient XML Query Processing and Full-Text Search,” Universität des Saarlandes, Saarbrücken, 2007.
  3. Article
    D5
    “Report on the Second International Workshop on Self-Managing Database Systems (SMDB 2007),” Bulletin of the Technical Committee on Data Engineering, vol. 30, no. 2, 2007.
  4. Conference paper
    D1IMPR-CSD5
    “ESTER: efficient search on Text, Entities, and Relations,” in SIGIR’07 : 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2007.
  5. Thesis
    D5IMPR-CS
    “Advanced Methods for Query Routing in Peer-to-Peer Information Retrieval,” Universität des Saarlandes, Saarbrücken, 2007.
  6. Conference paper
    D5
    “A Comparative Study of Pub/Sub Methods in Structured P2P Networks,” in Databases, Information Systems, and Peer-to-Peer Computing : International Workshops, DBISP2P 2005/2006, 2007.
  7. Article
    D5IMPR-CS
    “Peer-to-Peer Information Search: Semantic, Social, or Spiritual?,” Bulletin of the Technical Committee on Data Engineering, vol. 30, no. 2, 2007.
  8. Conference paper
    D5
    “P2P Web Search: Make It Light, Make It Fly (Demo),” in Third Biennial Conference on Innovative Data Systems Research (CIDR 2007), Asilomar, CA, USA, 2007.
  9. Conference paper
    D5
    “Design Alternatives for Large-Scale Web Search: Alexander was Great, Aeneas a Pioneer, and Anakin has the Force,” in LSDS-IR : 1st Workshop on Large-Scale Distributed, 2007.
  10. Book chapter / section
    D5
    “Personalized Query Routing in Peer-to-Peer Federations of Digital Libraries,” in DELOS Research Activities 2006, Pisa, Italy: IST-CNT, 2007.
  11. Thesis
    D5
    “Semantic Overlay Networks for Peer-to-peer Web Search,” Universität des Saarlandes, Saarbrücken, 2007.
  12. Report
    D5
    “A Time Machine for Text Search,” Max-Planck-Institut für Informatik, Saarbrücken, MPII-I-2007-5-02, 2007.
  13. Conference paper
    D5
    “Comparing Apples and Oranges: Normalized PageRank for Evolving Graphs,” in WWW 2007 : 16th International World Wide Web Conference, 2007.
  14. Conference paper
    D5
    “Efficient Time-Travel on Versioned Text Collections,” in Datenbanksysteme in Business, Technologie und Web (BTW) : 12. Fachtagung des GI-Fachbereichs “Datenbanken und Informationssysteme,” 2007.
  15. Conference paper
    D5
    “A Time Machine for Text Search,” in SIGIR’07 : 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, Netherlands, 2007.
  16. Conference paper
    D5
    “FluxCapacitor: Efficient Time-Travel Text Search,” in 33rd International Conference on Very Large Data Bases (VLDB 2007), 2007.
  17. Conference paper
    D5
    “A Pocket Guide to Web History,” in String Processing and Information Retrieval : 14th International Symposium, SPIRE 2007, 2007.
  18. Conference paper
    D5IMPR-CS
    “TopX @ INEX 2007,” in Preproceedings of INEX 2007, Schloß Dagstuhl, Germany, 2007.
  19. Conference paper
    D5IMPR-CS
    “Efficient Integration of Proximity for Text, Semistructured and Graph Retrieval,” in SIGIR’07 : 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2007.
  20. Book chapter / section
    D5
    “Database Selection and Result Merging in P2P Web Search,” in Dynamics of Search Engines: An Introduction, Hyderabad, India: The Icfai University Press, 2007.
  21. Conference paper
    D5
    “Database Selection and Result Merging in P2P Web Search,” in Databases, Information Systems, and Peer-to-Peer Computing : International Workshops, DBISP2P 2005/2006, 2007.
  22. Conference paper
    D5
    “Multilingual Text Classification using Ontologies,” in Advances in Information Retrieval : 29th European Conference on IR Research, ECIR 2007, 2007.
  23. Conference paper
    D5
    “On the Utility of Automatically Generated Wordnets,” in Fourth Global WordNet Conference (GWC 2008), Szeged, Hungary, 2007.
  24. Conference paper
    D5
    “Modeling Evolution of Ideas in the Web of Science,” in Proceedings of NIPS’07 Workshop on Statistical Models of Networks, Whistler, Canada, 2007.
  25. Conference paper
    D5
    “Unsupervised Prediction of Citation Influences,” in ICML’07, 24th International Conference on Machine Learning, Corvallis, OR, USA, 2007.
  26. Conference paper
    D5IMPR-CS
    “Adaptive Personalization of Web Search,” in Proceedings of the 1st Workshop on Web Information Seeking and Interaction, 2007.
  27. Thesis
    D5IMPR-CS
    “Adaptive Personalization of Web Search,” Universität des Saarlandes, Saarbrücken, 2007.
  28. Conference paper
    D5
    “SAPIR: Scalable and Distributed Image Searching,” in 2nd International Conference on Semantic and Digital Media Technologies (SAMT 2007), Genova, Italy, 2007.
  29. Book chapter / section
    D5
    “COMPASS: A Concept-Based Web Search Engine for HTML, XML, and Deep Web Data,” in Dynamics of Search Engines: An Introduction, Hyderabad, India: The Icfai University Press, 2007.
  30. Conference paper
    D5
    “Indexing Set-Valued Attributes with a Multi-level Extendible Hashing Scheme,” in Database and Expert Systems Applications, 18th International Conference, DEXA 2007, Regensburg, Germany, 2007.
  31. Thesis
    D5
    “Automatische Verknüpfung historischer und zeitgenössischer Wörterbücher und Enzyklopädien,” Universität des Saarlandes, Saarbrücken, 2007.
  32. Thesis
    D5
    “Formale Beschreibung von Fertigungsprozessen mit der Prozessalgebra CCS,” Universität des Saarlandes, Saarbrücken, 2007.
  33. Conference paper
    D1D5
    “STAR: A System for Tuple and Attribute Ranking of Query Answers (demo),” in ICDE 2007, Istanbul, Turkey, 2007.
  34. Conference poster
    D5
    “How NAGA Uncoils: Searching with Entities and Relations,” 16th International World Wide Web Conference (WWW 2007). ACM Press, New York, NY, 2007.
  35. Conference paper
    D5
    “The Complexity of Reasoning about Pattern-based XML Schemas,” in Proceedings of the Twenty-Sixth ACM SIGMOD-SIGACT-SIGART Symposium on Principles of Database Systems : PODS 2007, 2007.
  36. Thesis
    D5
    “Design and Implementation of an Automatic Semantic Annotation Service,” Universität des Saarlandes, Saarbrücken, 2007.
  37. Conference paper
    D5
    “A User-interaction model for The European Library Portal,” in PersDL 2007 : 10th DELOS Thematic Workshop on Personalized Access, Profile Management, and Context Awareness in Digital Libraries, 2007.
  38. Thesis
    D5IMPR-CS
    “Top-k Aggregation Queries in Large-Scale Distributed Systems,” Universität des Saarlandes, Saarbrücken, 2007.
  39. Conference paper
    D5
    “Search for the Best but Expect the Worst - Distributed Top-k Queries over Decreasing Aggregated Scores,” in Tenth International Workshop on the Web and Databases (WebDB 2007), 2007.
  40. Conference paper
    D5
    “Trio-One: Layering Uncertainty and Lineage on a Conventional DBMS,” in Third Biennial Conference on Innovative Data Systems Research (CIDR 2007), Asilomar, CA, USA, 2007.
  41. Conference paper
    D5
    “Algebraic Query Optimization for Distributed Top-k Queries,” in Datenbanksysteme in Business, Technologie und Web (BTW) : 12. Fachtagung des GI-Fachbereichs “Datenbanken und Informationssysteme,” Aachen, Germany, 2007.
  42. Conference paper
    D5
    “Optimizing Ranked Retrieval,” in Database and Expert Systems Applications, 18th International Conference, DEXA 2007, 2007.
  43. Article
    D5
    “Algebraic query optimization for distributed top-k queries,” Informatik - Forschung und Entwicklung, vol. 21, no. 3–4, 2007.
  44. Thesis
    D5
    “Design und Implementierung eines Sync-ML-Clients für das c’man-Framework für Symbian-Geräte,” Universität des Saarlandes, Saarbrücken, 2007.
  45. Thesis
    D5IMPR-CSD1
    “Retrieval Model Enhancement by Implicit Feedback from Query Logs,” Universität des Saarlandes, Saarbrücken, 2007.
  46. Thesis
    D5
    “Relevance Feedback using Query Logs,” Universität des Saarlandes, Saarbrücken, 2007.
  47. Conference paper
    D5IMPR-CS
    “P2P Authority Analysis for Social Communities,” in 33rd International Conference on Very Large Data Bases (VLDB 2007), 2007.
  48. Article
    D5
    “p2pDating: Real Life Inspired Semantic Overlay Networks for Web Search,” Information Processing & Management, vol. 43, no. 3, 2007.
  49. Conference paper
    D5
    “Computing Trusted Authority Scores in Peer-to-Peer Web Search Networks,” in AIRWeb 2007 : Proceedings of the 3rd International Workshop on Adversarial Information Retrieval on the Web, 2007.
  50. Conference paper
    D5
    “YAWN: A Semantically Annotated Wikipedia XML Corpus,” in Datenbanksysteme in Business, Technologie und Web (BTW) : 12. Fachtagung des GI-Fachbereichs “Datenbanken und Informationssysteme,” 2007.
  51. Conference paper
    D5IMPR-CS
    “Efficient Text Proximity Search,” in String Processing and Information Retrieval : 14th International Symposium, SPIRE 2007, 2007.
  52. Thesis
    D5IMPR-CS
    “Evaluation of Relevance Feedback Algorithms for XML Retrieval,” Universität des Saarlandes, Saarbrücken, 2007.
  53. Thesis
    D5
    “An XPath 2.0 Full-Text Query Parser for the TopX Search Engine,” Universität des Saarlandes, Saarbrücken, 2007.
  54. Conference paper
    D5
    “EntityAuthority: Semantically Enriched Graph-Based Authority Propagation,” in Tenth International Workshop on the Web and Databases (WebDB 2007), 2007.
  55. Report
    D5
    “Yago: a large ontology from Wikipedia and WordNet,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2007-5-003, 2007.
  56. Conference paper
    D5
    “Yago: A Core of Semantic Knowledge - Unifying WordNet and Wikipedia,” in WWW 2007 : 16th International World Wide Web Conference, 2007.
  57. Conference paper
    D5IMPR-CS
    “TopX - Adhoc Track and Feedback Task,” in Comparative Evaluation of XML Information Retrieval Systems (INEX 2006), Schloß Dagstuhl, Germany, 2007.
  58. Conference paper
    D5
    “TopX - Efficient and Versatile Top-k Query Processing for Text, Semistructured, and Structured Data,” in Datenbanksysteme in Business, Technologie und Web (BTW) : 12. Fachtagung des GI-Fachbereichs “Datenbanken und Informationssysteme,” 2007.
  59. Conference paper
    D5
    “The TopX DB&IR engine,” in SIGMOD 2007 : Proceedings of the ACM SIGMOD International Conference on Management of Data, 2007.
  60. Article
    D5
    “Architectural Alternatives for Information Filtering in Structured Overlay Networks,” IEEE Internet Computing, vol. 11, no. 4, 2007.
  61. Conference paper
    D5
    “DB&IR : both sides now,” in SIGMOD 2007 : Proceedings of the ACM SIGMOD International Conference on Management of Data, 2007.
  62. Conference paper
    D5
    “Harvesting and Organizing Knowledge from the Web,” in Advances in Databases and Information Systems : 11th East European Conference, ADBIS 2007, 2007.
  63. Conference paper
    D5
    “Efficient Search and Approximate Information Filtering in a Distributed Peer-to-Peer Environment of Digital Libraries,” in Digital Libraries: Research and Development, First International DELOS Conference, 2007.
  64. Conference poster
    D5
    “Standing On the Shoulders of Peers: Caching in Peer-to-Peer Information Retrieval,” Fifth International Workshop on Databases, Information Systems and Peer-to-Peer Computing (DBISP2P 2007). 2007.
  65. Conference paper
    D5
    “MinervaDL: An Architecture for Information Retrieval and Filtering in Distributed Digital Libraries,” in Research and Advanced Technology for Digital Libraries : 11th European Conference, ECDL 2007, 2007.

2006

  1. Conference paper
    D5
    “A Neighborhood-Based Approach for Clustering of Linked Document Collections,” in Proceedings of the Conference on Information and Knowledge Management, CIKM 2006, 2006.
  2. Conference paper
    D5
    “Graph-based Text Classification: Learn from Your Neighbors,” in SIGIR 2006: Proceedings of the 29th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2006.
  3. Report
    D5
    “A neighborhood-based approach for clustering of linked document collections,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2006-5-005, 2006.
  4. Conference paper
    D1D5
    “IO-Top-k at TREC 2006: Terabyte Track,” in Proceedings of the 15th Text REtrieval Conference (TREC 2006), 2006.
  5. Conference paper
    D1D5
    “IO-Top-k: Index-Access Optimized Top-k Query Processing,” in Proceedings of the 32nd International Conference on Very Large Data Bases, VLDB 2006, 2006.
  6. Conference paper
    D1D5
    “IO-Top-k at TREC 2006: Terabyte Track,” in The Fifteenth Text Retrieval Conference Proceedings, TREC 2006, 2006.
  7. Report
    D1D5D4
    “IO-Top-k: index-access optimized top-k query processing,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2006-5-002, 2006.
  8. Conference paper
    D5
    “Automated Reasoning Support for First Order Ontologies,” in Principles and Practice of Semantic Web Reasoning, 4th International Workshop, PPSWR 2006, 2006.
  9. Conference paper
    D5
    “Search-Optimized Suffix-Tree Storage for Biological Applications,” in 12th IEEE International Conference on High Performance Computing (HiPC), 2006.
  10. Conference paper
    D5
    “P2P Content Search: Give the Web Back to the People,” in 5th International Workshop on Peer-to-Peer Systems (IPTPS 2006), 2006.
  11. Report
    D5
    “Overlap-aware global df estimation in distributed information retrieval systems,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2006-5-001, 2006.
  12. Conference paper
    D5
    “P2P Directories for Distributed Web Search: From Each According to His Ability, to Each According to His Needs,” in Proceedings of the 22nd International Conference on Data Engineering Workshops (ICDEW’06), 2006.
  13. Conference paper
    D5
    “Global Document Frequency Estimation in Peer-to-Peer Web Search,” in 9th International Workshop on the Web and Databases (WebDB 2006) @ SIGMOD2006, 2006.
  14. Book chapter / section
    D5
    “To Infinity and Beyond’': P2P Web Search with Minerva and Minerva∞,” in Global Data Management, vol. 8, R. Baldoni, G. Cortese, F. Davide, and A. Melpignano, Eds. Amsterdam, The Netherlands: IOSPress, 2006.
  15. Conference paper
    D5
    “MAPS: Approximate Publish/Subscribe Functionality in Peer-to-Peer Networks,” in ADPUC ’06: Proceedings of the 1st International Workshop on Advanced Data Processing in Ubiquitous Computing (ADPUC 2006), 2006.
  16. Article
    D5
    “Time-Aware Authority Ranking,” Internet Mathematics, vol. 2, 2006.
  17. Conference paper
    D5
    “Rank Synopses for Efficient Time Travel on the Web Graph,” in ACM 15th Conference on Information and Knowledge Management (CIKM2006), 2006.
  18. Conference paper
    D5
    “BuzzRank ... and the Trend is Your Friend,” in Proceedings of the 15th International World Wide Web Conference (WWW 2006), 2006.
  19. Conference paper
    D5
    “Foundations of Automated Database Tuning (Tutorial),” in Proceedings of the 22nd International Conference on Data Engineering (ICDE 2006), 2006.
  20. Article
    D1D5
    “Probabilistic information retrieval approach for ranking of database query results,” ACM Transactions on Database Systems, vol. 31, 2006.
  21. Conference paper
    D5
    “Foundations of Automated Database Tuning (Tutorial),” in Proceedings of the 32nd International Conference on Very Large Data Bases (VLDB 2006), 2006.
  22. Thesis
    D5
    “Structured Peer-to-Peer Search to build a Bibliographic Paper Recommendation System,” Universität des Saarlandes, Saarbrücken, 2006.
  23. Thesis
    D5IMPR-CS
    “Predicting Component Failures at Early Design Time,” Universität des Saarlandes, Saarbrücken, 2006.
  24. Thesis
    D5
    “Verteilte Annotation von Dokumenten - Architekturentwurf und Implementierung eines Frameworks auf J2EE-Basis,” Universität des Saarlandes, 2006.
  25. Thesis
    D5IMPR-CS
    “Die Sphere-Search-Suchmaschine zur Graphbasierten Suche auf Heterogenen, Semistrukturierten Daten,” Universität des Saarlandes, Saarbrücken, 2006.
  26. Thesis
    D5
    “Adaptation of the Focused Web Crawler BINGO! for the Minerva Project,” Universität des Saarlandes, Saarbrücken, 2006.
  27. Conference paper
    D5
    “Transductive Learning for Text Classification using Explicit Knowledge Models,” in Knowledge Discovery in Databases: PKDD 2006, Berlin, Germany, 2006.
  28. Conference paper
    D5
    “Web Search Clickstreams,” in Proceedings of the 2006 ACM SIGCOMM Internet Measurement Conference (IMC 2006), Rio de Janeiro, Brazil, 2006.
  29. Report
    D5
    “Yago - a core of semantic knowledge,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2006-5-006, 2006.
  30. Conference paper
    D5
    “Efficient peer-to-peer semantic overlay networks based on statistical language models,” in P2PIR ’06: Proceedings of the International Workshop on Information Retrieval in Peer-to-peer Networks, 2006.
  31. Conference paper
    D5
    “Transaction Time Support Inside a Database Engine,” in Proceedings of the 22nd International Conference on Data Engineering (ICDE 2006), 2006.
  32. Report
    D5
    “Exploiting Community Behavior for Enhanced Link Analysis and Web Search,” University of Paderborn, Heinz Nixdorf Institute, Paderborn, Germany, DELIS-TR-0447, 2006.
  33. Conference paper
    D5
    “Exploiting Community Behavior for Enhanced Link Analysis and Web Search,” in Proceedings of the 9th International Workshop on the Web and Databases (WebDB 2006), 2006.
  34. Thesis
    D5
    “Query-driven Term Correlations for Advanced P2P Query Routing,” Universität des Saarlandes, Saarbrücken, 2006.
  35. Conference paper
    D5
    “IQN Routing: Integrating Quality and Novelty in P2P Querying and Ranking,” in Advances in Database Technology - EDBT 2006: 10th International Conference on Extending Database Technology, 2006.
  36. Conference paper
    D5
    “Discovering and Exploiting Keyword and Attribute-Value Co-occurrences to Improve P2P Routing Indices,” in ACM 15th Conference on Information and Knowledge Management (CIKM2006), 2006.
  37. Conference paper
    D5
    “Analysis of Two Existing and One New Dynamic Programming Algorithm for the Generation of Optimal Bushy Join Trees without Cross Products,” in Proceedings of the 32nd International Conference on Very Large Data Bases (VLDB 2006), 2006.
  38. Conference paper
    D5
    “A Reproducible Benchmark for P2P Retrieval,” in Proceedings of the 1st International Workshop on Performance and Evaluation of Data Management Systems, ExpDB 2006, in cooperation with ACM SIGMOD, 2006.
  39. Conference paper
    D5
    “On the Optimal Ordering of Maps, Selections, and Joins Under Factorization,” in Flexible and efficient information handling : 23rd British National Conference on Databases, BNCOD 23, Belfast,Northern Ireland, UK, 2006.
  40. Conference paper
    D5
    “Counting at Large: Efficient Cardinality Estimation in Internet-Scale Data Networks,” in Proceedings of the 22nd International Conference on Data Engineering (ICDE 2006), 2006.
  41. Thesis
    D5
    “A Comparative Study of Pub/Sub Methods in Structured P2P Networks,” Universität des Saarlandes, Saarbrücken, 2006.
  42. Conference paper
    D5
    “Size Doesn’t Always Matter: Exploiting PageRank for Query Routing in Distributed IR,” in P2PIR ’06: Proceedings of the International Workshop on Information Retrieval in Peer-to-peer Networks, 2006.
  43. Conference paper
    D5
    “Efficient and Decentralized PageRank Approximation in a Peer-to-Peer Web Search Network,” in Proceedings of the 32nd International Conference on Very Large Data Bases (VLDB 2006), 2006.
  44. Conference paper
    D5
    “Relevance Feedback for Structural Query Expansion,” in Advances in XML Information Retrieval and Evaluation, 4th International Workshop of the Initiative for the Evaluation of XML Retrieval, INEX 2005, 2006.
  45. Conference paper
    D5
    “Feedback-Driven Structural Query Expansion for Ranked Retrieval of XML Data,” in Advances in Database Technology - EDBT 2006: 10th International Conference on Extending Database Technology, 2006.
  46. Conference paper
    D5
    “Structural Feedback for Keyword-Based XML Retrieval,” in Advances in Information Retrieval, 28th European Conference on IR Research, ECIR 2006, 2006.
  47. Thesis
    D5
    “Neighbourhood-conscious Record Linkage,” Universität des Saarlandes, Saarbrücken, 2006.
  48. Thesis
    D5D1
    “Time-series Rule Discovery on Gene Expression Data,” Universität des Saarlandes, Saarbrücken, 2006.
  49. Conference paper
    D5
    “Unstoppable Stateful PHP Web Services,” in Web Information Systems - WISE 2006, 7th International Conference on Web Information Systems Engineering, 2006.
  50. Conference paper
    D5
    “EOS2: Unstoppable Stateful PHP (demo),” in Proceedings of the 32nd International Conference on Very Large Data Bases (VLDB 2006), 2006.
  51. Conference paper
    D5
    “Automatic Document Organization in a P2P Environment,” in Advances in Information Retrieval, 28th European Conference on IR Research, ECIR 2006, 2006.
  52. Report
    D5
    “Combining linguistic and statistical analysis to extract relations from web documents,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2006-5-004, 2006.
  53. Conference paper
    D5
    “LEILA: Learning to Extract Information by Linguistic Analysis,” in Proceedings of the 2nd Workshop on Ontology Learning and Population (OLP2) @COLING/ACL 2006, 2006.
  54. Conference paper
    D5D1
    “Combining Linguistic and Statistical Analysis to Extract Relations from Web Documents,” in Proceedings of the 12th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD 2006), 2006.
  55. Conference paper
    D5IMPR-CS
    “TopX - AdHoc Track and Feedback Task,” in Preproceedings of the 5th International Workshop of the INitiative for the Evaluation of XML Retrieval (INEX 2006), 2006, vol. 4518.
  56. Conference paper
    D5
    “TopX & XXL at INEX 2005 (Ad-Hoc Track),” in Advances in XML Information Retrieval and Evaluation, 4th International Workshop of the Initiative for the Evaluation of XML Retrieval, INEX 2005, 2006.
  57. Article
    D5
    “The Database Research Group at the Max-Planck Institute for Informatics,” SIGMOD Record, vol. 35, 2006.

2005

  1. Article
    D5
    “The Lowell Database Research Self-Assessment,” Communications of the ACM, vol. 48, 2005.
  2. Thesis
    D5
    “Load Awareness in FliX,” Universität des Saarlandes, Saarbrücken, 2005.
  3. Article
    D5
    “Report on the DB/IR panel at SIGMOD 2005,” SIGMOD Record, vol. 34, 2005.
  4. Book chapter / section
    D5
    “Personalized Query Routing in Peer-to-Peer Federations of Digital Libraries,” in DELOS Research Activities 2005, Pisa, Italy: ISTI-CNR, 2005.
  5. Conference paper
    D5
    “MINERVA: Collaborative P2P Search (Demo),” in Proceedings of the 31st International Conference on Very Large Data Bases (VLDB 2005), 2005.
  6. Conference paper
    D5
    “Towards Collaborative Search in Digital Libraries Using Peer-to-Peer Technology,” in Peer-to-peer, grid, and service-orientation in digital library architectures : 6th Thematic Workshop of the EU Network of Excellence DELOS, 2005.
  7. Conference paper
    D5
    “Challenges of Distributed Search Across Digital Libraries,” in Proceedings of the 8th International Workshop of the DELOS Network of Excellence on Digital Libraries on Future Digital Library Management Systems (System Architecture & Information Access), 2005.
  8. Conference paper
    D5
    “The MINERVA Project: Database Selection in the Context of P2P Search,” in Datenbanksysteme in Business, Technologie und Web (BTW), Karlsruhe, Germany, 2005.
  9. Conference paper
    D5
    “Improving Collection Selection with Overlap-Awareness,” in SIGIR 2005 : Proceedings of the Twenty-Eighth Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR ’05), 2005.
  10. Article
    D5
    “Das MINERVA-Projekt: Datenbankselektion für Peer-to-Peer-Websuche,” Informatik - Forschung und Entwicklung, vol. 20, 2005.
  11. Conference poster
    D5
    “Personalized Query Routing in Peer-to-Peer Federations of Digital Libraries,” 9th European Conference on Research and Advanced Technology for Digital Libraries (ECDL 2005). 2005.
  12. Thesis
    D5
    “Exploiting Organizational Information in Enterprise Text Search,” Universität des Saarlandes, Saarbrücken, 2005.
  13. Conference paper
    D5
    “Integrating DB and IR Technologies: What is the Sound of One Hand Clapping?,” in Proceedings of the Second Biennial Conference on Innovative Data Systems Research (CIDR 05), 2005.
  14. Conference paper
    D5
    “Foundations of Automated Database Tuning,” in SIGMOD 2005 : proceedings of the ACM SIGMOD International Conference on Management of Date, 2005.
  15. Thesis
    D5IMPR-CS
    “Result Merging in a Peer-to-Peer Web Search Engine,” Universität des Saarlandes, Saarbrücken, 2005.
  16. Conference paper
    D5
    “The SphereSearch Engine for Unified Ranked Retrieval of Heterogeneous XML and Web Documents,” in Proceedings of the 31st International Conference on Very Large Data Bases (VLDB 2005), 2005.
  17. Conference paper
    D5
    “The Light-Weight Semantic Web: Integrating Information Extraction and Information Retrieval for Heterogeneous Environments,” in SIGIR 2005 Workshop on Heterogeneous and Distributed Information Retrieval (HDIR), 2005.
  18. Conference paper
    D5
    “Automatic Query Refinement Using Mined Semantic Relations,” in International Workshop on Challenges in Web Information Retrieval and Integration (WIRI), 2005.
  19. Thesis
    D5IMPR-CS
    “A Bayesian Learning Approach to Concept-Based Document Classification,” Universität des Saarlandes, Saarbrücken, 2005.
  20. Article
    D5
    “Digital Library Information-Technology Infrastructures,” International Journal on Digital Libraries, vol. 5, 2005.
  21. Article
    D5
    “The Atomic Manifesto: a Story in Four Quarks,” SIGMOD Record, vol. 34, 2005.
  22. Article
    D5
    “The Atomic Manifesto: a Story in Four Quarks,” SIGOPS Operating Systems Review, vol. 39, 2005.
  23. Thesis
    D5
    “Automatische Dokumentklassifikation mittels linguistischer und stilistischer Features,” Universität des Saarlandes, Saarbrücken, 2005.
  24. Conference paper
    D5
    “Combining Text and Linguistic Document Representations for Authorship Attribution,” in Workshop Stylistic Analysis of Text for Information Access, 28th International SIGIR, 2005.
  25. Thesis
    D5
    “Effektives und effizientes Autoritätsranking von Webinhalten durch kontextspezifische Analyse und Optimierung der Konnektivität,” Universität des Saarlandes, Saarbrücken, 2005.
  26. Thesis
    D5IMPR-CS
    “Automatic Ontology Extraction for Document Classification,” Universität des Saarlandes, Saarbrücken, 2005.
  27. Conference paper
    D5
    “Immortal DB: Transaction Time Support for SQL Server,” in SIGMOD 2005 : proceedings of the ACM SIGMOD International Conference on Management of Date, 2005.
  28. Thesis
    D5
    “Datenbereinigung und Datenintegration im Umweltsektor,” Universität des Saarlandes, Saarbrücken, 2005.
  29. Conference paper
    D5
    “Word Sense Disambiguation for Exploiting Hierarchical Thesauri in Text Classification,” in Knowledge discovery in databases: PKDD 2005 : 9th European Conference on Principles and Practice of Knowledge Discovery in Databases, 2005.
  30. Conference paper
    D5
    “KLEE: A Framework for Distributed Top-k Query Algorithms,” in Proceedings of the 31st International Conference on Very Large Data Bases (VLDB 2005), 2005.
  31. Conference paper
    D5
    “P2P Web Search with MINERVA: How do you want to search tomorrow? (Demo),” 2005.
  32. Conference paper
    D5
    “MINERVA∞ Infinity: A Scalable Efficient Peer-to-Peer Search Engine,” in Middleware 2005 : ACM, IFIP, USENIX 6th International Middleware Conference, 2005.
  33. Thesis
    D5
    “Intelligente Informationsorganisation und -suche für ein thematisch fokussiertes Web-Informationsportal,” Universität des Saarlandes, Saarbrücken, 2005.
  34. Thesis
    D5IMPR-CSD1
    “Probabilistic Scheduling for Top-k Query Processing,” Universität des Saarlandes, Saarbrücken, 2005.
  35. Thesis
    D5
    “Echtzeitdatenerfassung und Datenkonsolidierung zur Qualitätssicherung einer Getriebefertigungsstrecke,” Universität des Saarlandes, Saarbrücken, 2005.
  36. Thesis
    D5IMPR-CS
    “Variability of Packet Round-Trip Times and Passive Bottleneck Bandwith Estimation,” Universität des Saarlandes, Saarbrücken, 2005.
  37. Conference paper
    D5
    “On the Usage of Global Document Occurrences in Peer-to-Peer Information Systems,” in On the Move to Meaningful Internet Systems 2005: CoopIS, DOA, and ODBASE: OTM Confederated International Conferences, CoopIS, DOA, and ODBASE 2005, 2005.
  38. Thesis
    D5IMPR-CS
    “On the Usage of Global Document Occurrences in Peer-to-Peer Information Systems,” Universität des Saarlandes, Saarbrücken, 2005.
  39. Conference paper
    D5
    “JXP: Global Authority Scores in a P2P Network,” in Proceedings of the Eighth Iernational Workshop on the Web {\&} Databases (WebDB 2005) collocated with ACM SIGMOD/PODS 2005, 2005.
  40. Conference paper
    D5
    “p2pDating: Real Life Inspired Semantic Overlay Networks for Web Search,” in Proceedings of the Workshop on Heterogeneous and Distributed Information Retrieval, 2005.
  41. Thesis
    D5
    “Klassifikation von Werkstoffgefügebildern aufgrund teilchenbasierter Kenngrößen,” Universität des Saarlandes, Saarbrücken, 2005.
  42. Book chapter / section
    D5
    “Untersuchungen zur automatischen Klassifikation von Lamellengraphit mit Hilfe des Stützvektorverfahrens (Examinations on the Automatic Classification of Lamellar raphite Using the Support Vector Machine),” in Praktische Metallographie / Practical Metallography, P. Portella, Ed. München, Germany: Carl Hanser Verlag, 2005.
  43. Thesis
    D5
    “Effizientes Routing in Peer-to-Peer Netzwerken,” Universität des Saarlandes, Saarbrücken, 2005.
  44. Article
    D5
    “Semantic Similarity Search on Semistructured Data with the XXL Search Engine,” Information Retrieval, vol. 8, 2005.
  45. Conference paper
    D5
    “Efficient Creation and Incremental Maintenance of the HOPI Index for Complex XML Document Collections,” in Proceedings of the 21st International Conference on Data Engineering, ICDE 2005, 2005.
  46. Conference paper
    D5
    “Relevance Feedback for Structural Query Expansion,” in Preproceedings of the 2005 INEX Workshop, 2005.
  47. Thesis
    D5IMPR-CS
    “Query Routing in Peer-to-Peer Web Search,” Universität des Saarlandes, Saarbrücken, 2005.
  48. Thesis
    D5IMPR-CS
    “Integrated Data, Message, and Process Recovery for Failure Masking in Web Services,” Universität des Saarlandes, Saarbrücken, 2005.
  49. Conference paper
    D5
    “Using Restrictive Classification and Meta Classification for Junk Elimination,” in Advances in information retrieval : 27th European Conference on IR Research, ECIR 2005, 2005.
  50. Thesis
    D5IMPR-CS
    “Combination Methods for Automatic Document Organization,” Universität des Saarlandes, Saarbrücken, 2005.
  51. Report
    D5
    “Automated retraining methods for document classification and their parameter tuning,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2005-5-002, 2005.
  52. Conference paper
    D5
    “38Automated Retraining Methods for Document Classification and Their Parameter Tuning,” in Web information systems engineering - WISE 2005 : 6th International Conference on Web Information Systems Engineering, 2005.
  53. Thesis
    D5IMPR-CS
    “Automatic Generation of Thematically Focused Information Portals from Web Data,” Universität des Saarlandes, Saarbrücken, 2005.
  54. Thesis
    D5IMPR-CS
    “Ontological Reasoning for Natural Language Understanding,” Universität des Saarlandes, Saarbrücken, 2005.
  55. Article
    D5
    “Foreword,” ACM Transactions on Database Systems, vol. 30, 2005.
  56. Conference paper
    D5
    “TopX & XXL at INEX 2005,” in Preproceedings of the 2005 INEX Workshop, 2005.
  57. Thesis
    D5IMPR-CS
    “TopX: Efficient Top-k Query Processing for Text, Semistructured, and Structured Data,” Universität des Saarlandes, Saarbrücken, 2005.
  58. Conference paper
    D5
    “Efficient and Self-Tuning Incremental Query Expansion for Top-k Query Processing,” in 28th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2005), 2005.
  59. Conference paper
    D5
    “An Efficient and Versatile Query Engine for TopX Search,” in Proceedings of the 31st International Conference on Very Large Data Bases (VLDB 2005), 2005.
  60. Conference paper
    D5D1
    “Towards Peer-to-Peer Web Search,” in Proceedings of ECCS’05 : the European Conference on Complex Systems, 2005.
  61. Conference paper
    D5
    “Informations- und Wissensmanagement im Jahr 2025: BTW allez oder BTW passée,” in Datenbanksysteme in Business, Technologie und Web (BTW) : 11. Fachtagung des GI-Fachbereichs “Datenbanken und Informationssysteme” (DBIS), 2005.
  62. Article
    D5
    “The Atomic Manifesto,” Journal of Universal Computer Science, vol. 11, 2005.
  63. Conference paper
    D5D1
    “Towards Self-Organizing Query Routing and Processing for Peer-to-Peer Web Search,” in European Conference on Complex Systems (ECCS ’05) Workshop on Peer-to-peer Data Management in the Complex Systems Perspective, 2005.

2004

  1. Thesis
    D5IMPR-CS
    “Neighborhood Conscious Hypertext Categorization,” Universität des Saarlandes, Saarbrücken, 2004.
  2. Thesis
    D5
    “Neighborhood-conscious Hypertext Categorization,” Universität des Saarlandes, Saarbrücken, 2004.
  3. Article
    D5
    “Recovery Guarantees for Internet Applications,” ACM Transactions on Internet Technology, vol. 4, 2004.
  4. Thesis
    D5
    “Entwurf und Implementierung eines Mobile-Access-Servers,” Universität des Saarlandes, Saarbrücken, 2004.
  5. Conference paper
    D5
    “Towards Collaborative Search in Digital Libraries Using Peer-to-Peer Technology,” in Digital library architectures : peer-to-peer, grid, and service-orientation, pre-proceedings of the 6th Thematic Workshop of the EU Network of Excellence (DELOS), 2004, vol. 3664.
  6. Conference paper
    D5
    “Peer-to-Peer-Technologie für unternehmensweites und organisationsübergreifendes Workflow-Management,” in INFORMATIK 2004, Ulm, Germany, 2004, vol. 2.
  7. Conference paper
    D5
    “Bookmark-driven Query Routing in Peer-to-Peer Web Search,” in Proceedings of the SIGIR Workshop on Peer-to-Peer Information Retrieval : 27th Annual International ACM SIGIR Conference ; SIGIR 2004 P2PIR Workshop, 2004.
  8. Thesis
    D5
    “Time-aware and Trend-based Authority Ranking,” Universität des Saarlandes, Saarbrücken, 2004.
  9. Conference paper
    D5D1
    “T-Rank: Time-aware Authority Ranking,” in Algorithms and Models for the Web-graph : Third International Workshop, WAW 2004, 2004.
  10. Thesis
    D5
    “Advanced Divide-and-Conquer Algorithms for Computing Two-Hop Covers for Large Collections of XML Documents,” Universität des Saarlandes, Saarbrücken, 2004.
  11. Thesis
    D5
    “Bootstrapping Ontologies from the Web,” Universität des Saarlandes, Saarbrücken, 2004.
  12. Conference paper
    D1D5
    “Probabilistic Ranking of Database Query Results,” in Proceedings 2004 VLDB Conference : The 30th International Conference on Very Large Databases (VLDB), 2004.
  13. Thesis
    D5
    “Generische Anbindung von Datenhaltungssystemen mit Web Services am Beispiel von SAP R/3,” Universität des Saarlandes, Saarbrücken, 2004.
  14. Thesis
    D5
    “User Profile Management in a Web Search Engine,” Universität des Saarlandes, Saarbrücken, 2004.
  15. Conference paper
    D5
    “Rethinking the Conference Reviewing Process - Panel,” in SIGMOD 2004: proceedings of the ACM SIGMOD International Conference on Management of Data, 2004.
  16. Conference paper
    D5
    “What’s Next in XML and Databases,” in Current trends in database technology, EDBT 2004 Workshops : EDBT 2004 Workshops PhD, DataX, PIM, P2P&DB, and ClustWeb, 2004.
  17. Thesis
    D5
    “Ein automatisches Annotationswerkzeug für HTML- und XML-Daten unter Verwendung von Hidden Markov Models und Named Entity Recognition,” Universität des Saarlandes, Saarbrücken, 2004.
  18. Conference paper
    D5
    “COMPASS: A Concept-based Web Search Engine for HTML, XML, and Deep Web Data,” in Proceedings 2004 VLDB Conference : The 30th International Conference on Very Large Databases (VLDB), 2004.
  19. Conference paper
    D5
    “Concept-Based Search on Semi-structured Data Exploiting Mined Semantic Relations,” in Current trends in database technology, EDBT 2004 Workshops : EDBT 2004 Workshops PhD, DataX, PIM, P2P&DB, and ClustWeb, 2004.
  20. “Implementation and Evaluation of a Path Indexing Framework for Large Collections of Interlinked XML Documents,” Universität des Saarlandes, Saarbrücken, 2004.
  21. Thesis
    D5
    “Query-Log-based Authority Analysis for Web Information Search,” Universität des Saarlandes, Saarbrücken, 2004.
  22. Conference paper
    D5
    “Query-log based Authority Analysis for Web Information Search,” in Web information systems, WISE 2004 : 5th International Conference on Web Information Systems Engineering, 2004.
  23. Thesis
    D5
    “Query-log based Authority Analysis for Web Information Search,” Universität des Saarlandes, Saarbrücken, 2004.
  24. Conference paper
    D5IMPR-CS
    “Query Refinement by Relevance Feedback in an XML Retrieval System (Demo),” in Conceptual modeling, ER 2004 : 23rd International Conference on Conceptual Modeling, 2004.
  25. Conference paper
    D5IMPR-CS
    “Relevance Feedback in XML Retrieval,” in Current trends in database technology, EDBT 2004 Workshops : EDBT 2004 Workshops PhD, DataX, PIM, P2P&DB, and ClustWeb, 2004.
  26. Conference paper
    D5
    “An Information System for Material Microstructures,” in 16th International Conference on Scientific and Statistical Database Management, SSDBM 2004, 2004.
  27. Conference paper
    D5
    “XXL @ INEX 2003,” in Proceedings of the Second INEX Workshop, 2004.
  28. Conference paper
    D5
    “HOPI: An Efficient Connection Index for Complex XML Document Collections,” in Advances in database technology, EDBT 2004 : 9th International Conference on Extending Database Technology, 2004.
  29. Conference paper
    D5
    “FliX: A Flexible Framework for Indexing Complex XML Document Collections,” in Current trends in database technology, EDBT 2004 Workshops : EDBT 2004 Workshops PhD, DataX, PIM, P2P&DB, and ClustWeb, 2004.
  30. Report
    D5
    “Goal-oriented methods and meta methods for document classification and their parameter tuning,” Max-Planck-Institut für Informatik, Saarbrücken, MPI-I-2004-5-001, May 2004.
  31. Conference paper
    D5
    “Restrictive Clustering and Metaclustering for self-organizing Document Collections,” in Proceedings of SIGIR 2004: the Twenty-Seventh Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2004.
  32. Conference paper
    D5
    “Goal-oriented Methods and Meta Methods for Document Classification and their Parameter Tuning,” in CIKM 2004 : proceedings of the Thirteenth Conference on Information and Knowledge Management, 2004.
  33. Thesis
    D5IMPR-CS
    “Die XXL-Suchmaschine zur ontologiebasierten Ähnlichkeitssuche in XML-Dokumenten,” Universität des Saarlandes, Saarbrücken, 2004.
  34. Conference paper
    D5
    “BINGO! and Daffodil: Personalized Exploration of Digital Libraries and Web Sources,” in RIAO 2004, 2004.
  35. Conference paper
    D5
    “Top-k Query Evaluation with Probabilistic Guarantees,” in Proceedings 2004 VLDB Conference : The 30th International Conference on Very Large Databases (VLDB), 2004.
  36. Thesis
    D5
    “A Light-weight Workflow Management System Based on Web Services,” Universität des Saarlandes, Saarbrücken, Saarland, 2004.
  37. Thesis
    D5
    “Integrating Web Portals into a Concept-based Search Engine Using Ontologies,” Universität des Saarlandes, Saarbrücken, 2004.
  38. Proceedings
    D5
    Eds., SIGMOD 2004 : proceedings of the ACM SIGMOD International Conference on Management of Data. ACM, 2004.
  39. Conference paper
    D5
    “Towards a Statistically Semantic Web,” in Conceptual modeling, ER 2004 : 23rd International Conference on Conceptual Modeling, 2004.

2003

  1. Article
    D5
    “Clustered Scheduling Algorithms for Mixed-Media Disk Workloads in a Multimedia Server,” Cluster Computing, vol. 6, 2003.
  2. Book
    D5
    Eds., Intelligent Search on XML Data : Applications, Languages, Models, Implementations, and Benchmarks. Berlin, Germany: Springer, 2003.
  3. Conference paper
    D5
    “From Focused Crawling to Expert Information: an Application Framework for Web Exploration and Portal Generation,” in Proceedings of the 29th International Conference on Very Large Data Bases (VLDB-03), Berlin, 2003.
  4. Conference paper
    D5
    “Towards Federated Search Based on Web Services,” in Datenbanksysteme für Business, Technologie und Web (BTW) : 10. GI-Fachtagung, Leipzig, Germany, 2003.
  5. Conference paper
    D5
    “A Database Striptease or How to Manage Your Personal Databases,” in Proceedings of the 29th International Conference on Very Large Data Bases (VLDB-03), Berlin, Germany, 2003.
  6. Article
    D5
    “Automatic tuning of data synopses,” Information Systems, vol. 28, 2003.
  7. Thesis
    D5D1
    “Information Retrieval by Dimension Reduction A compartive Study,” Universität des Saarlandes, Saarbrücken, 2003.
  8. Book chapter / section
    D5
    “Ontology-Enabled XML Search,” in Intelligent Search on XML Data, vol. 2818, H. Blanken, T. Grabs, H.-J. Schek, R. Schenkel, and G. Weikum, Eds. Berlin, Germany: Springer, 2003.
  9. Conference paper
    D5
    “Konstruktion von Featureräumen und Metaverfahren zur Klassifikation von Webdokumenten,” in Datenbanksysteme für Business, Technologie und Web (BTW) : 10. GI-Fachtagung, Leipzig, Germany, 2003.
  10. Conference paper
    D5
    “The BINGO! System for Information Portal Generation and Expert Web Search,” in CIDR 2003. Proceedings of the 2003 Conference on Innovative Data Systems Research, January 5-8, 2003, Asilomar, USA, 2003.
  11. Book chapter / section
    D5
    “HIP: Intelligente Suche nach Fachinformationen für das Handwerk,” in INFORMATIK 2003 - Innovative Informatikanwendungen, Band 2, Beiträge der 33. Jahrestagung der Gesellschaft für Informatik e.V. (GI), 29. September - 2. Oktober 2003 in Frankfurt am Main, vol. 35, K. R. Dittrich, W. Koenig, A. Oberweis, K. Rannenberg, and W. Wahlster, Eds. Bonn, Germany: Bonner Köllen, 2003.
  12. Conference paper
    D5
    “An Ontology for Domain-oriented Semantic Similarity Search on XML Data,” in Datenbanksysteme für Business, Technologie und Web (BTW) : 10. GI-Fachtagung, Leipzig, Germany, 2003.
  13. Book chapter / section
    D5
    “Classification and Focused Crawling for Semistructured Data,” in Intelligent Search on XML Data : Applications, Languages, Models, Implementations, and Benchmarks, vol. 2818, H. Blanken, T. Grabs, H.-J. Schek, R. Schenkel, and G. Weikum, Eds. Berlin, Germany: Springer, 2003.
  14. Conference paper
    D5
    “Exploiting Structure, Annotation, and Ontological Knowledge for Automatic Classification of XML Data,” in 6th International Workshop on the Web and Databases (WebDB-03), San Diego, USA, 2003.
  15. Book chapter / section
    D5
    “Web Caching,” in Web & Datenbanken. Konzepte, Architekturen, Anwendungen, E. Rahm and G. Vossen, Eds. Heidelberg, Germany: dpunkt, 2003.
  16. Proceedings
    D5
    Eds., Datenbanksysteme für Business, Technologie und Web (BTW) : 10. GI-Fachtagung. Bonner Köllen, 2003.
  17. Article
    D5
    “Report on the 10th Conference on Database Systems for Business, Technology, and the Web (BTW 2003),” SIGMOD Record, vol. 32, 2003.
  18. Thesis
    D5
    “On the Role of the Singular Values in Latent Semantic Indexing,” Universität des Saarlandes, Saarbrücken, 2003.
  19. Thesis
    D5
    “Information Retrieval by Dimension Reduction - A Comparative Study,” Universität des Saarlandes, Saarbrücken, 2003.

2002

  1. Conference paper
    D5
    “Recovery Guarantees for General Multi-Tier Applications.,” in Proceedings of the 18th International Conference on Data Engineering, 2002.
  2. Article
    D5
    “Classification and Intelligent Search on Information in XML,” IEEE Data Engineering Bulletin, vol. 25, no. 1, 2002.
  3. Conference paper
    D5D1
    “Workflow management with service quality guarantees.,” in Proceedings of the 2002 ACM SIGMOD International Conference on Management of Data, 2002.
  4. Conference paper
    D5
    “A Framework for the Physical Design Problem for Data Synopses.,” in Proceedings of the 8th International Conference on Extending Database Technology, 2002.
  5. Conference paper
    D5
    “With HEART Towards Response Time Guarantees for Message-Based e-Services.,” in Proceedings of the 8th International Conference on Extending Database Technology, 2002.
  6. Conference paper
    D5
    “EOS: Exactly-Once E-Service Middleware,” in Proceedings of the 28th Conference on Very Large Databases, 2002.
  7. Conference paper
    D5
    “BINGO!: Bookmark-Induced Gathering of Information.,” in Proceedings of the 3rd International Conference on Web Information Systems Engineering (WISE 2002), 2002.
  8. Conference paper
    D5
    “The BINGO! Focused Crawler: From Bookmarks to Archetypes.,” in Proceedings of the 18th International Conference on Data Engineering, 2002.
  9. Conference paper
    D5
    “The Index-Based XXL Search Engine for Querying XML Data with Relevance Ranking.,” in Proceedings of the 8th International Conference on Extending Database Technology, 2002.
  10. Conference paper
    D5
    “The XXL search engine: ranked retrieval of XML data using indexes and ontologies.,” in Proceedings of the 2002 ACM SIGMOD International Conference on Management of Data, 2002.
  11. Conference paper
    D5
    “BINGO! Ein thematisch fokussierender Crawler zur Generierung personalisierter Ontologien,” in 32. Jahrestagung der Gesellschaft f{"u}r Informatik e.v. (GI 2002), 2002.
  12. Conference paper
    D5
    “Self-tuning Database Technology and Information Services: from Wishful Thinking to Viable Engineering,” in 28th International Conference on Very Large Databases (VLDB 2002), 2002.
  13. Conference paper
    D5
    “The Web in Ten Years: Challenges and Opportunities for Database Research.,” in Proceedings of 10th Italian Database Conference (SEBD: Sistemi Evoluti per Basi di Dati), 2002.

2001

  1. Conference paper
    D5
    “Automatische "Ubersetzung von Gesch"aftsprozessmodellen in ausf"uhrbare Workflows,” in Proceedings der 9. GI-Fachtagung Datenbanksysteme in B{"u}ro, Technik und Wissenschaft (BTW), 2001.
  2. Thesis
    D5IMPR-CS
    “Einige Optimierungsmethoden hierarchischer Schaltkreise,” Universität des Saarlandes, Saarbrücken, 2001.
  3. Conference paper
    D5
    “Middleware-Antwortzeitgarantien f"ur e-Services,” in Proceedings der 9. GI-Fachtagung Datenbanksysteme in B{"u}ro, Technik und Wissenschaft (BTW), 2001.
  4. Article
    D5
    “Towards Response Time Guarantees for e-Service Middleware,” IEEE Data(Base) Engineering Bulletin, vol. 24, no. 1, 2001.
  5. Article
    D5
    “Guest Editorial Introduction to the Special Section on the 16th International Conference on Data Engineering,” IEEE Transactions on Knowledge and Data Engineering, vol. 13, no. 1, 2001.
  6. Thesis
    D5IMPR-CS
    “Transaktionen in föderierten Datenbanksystemen unter eingeschränkten Isolation Levels,” Universität des Saarlandes, Saarbrücken, 2001.
  7. Article
    D5
    “XML-enabled Workflow Management for E-Services across Heterogeneous Platforms,” The VLDB Journal, vol. 10, no. 1, 2001.
  8. Article
    D5
    “Ähnlichkeitssuche auf XML-Daten,” Datenbank-Spektrum, vol. 1, 2001.
  9. Conference paper
    D5
    “Ähnlichkeitssuche auf XML-Daten,” in Proceedings der 9. GI-Fachtagung: Datenbanksysteme in B{"u}ro, Technik und Wissenschaft (BTW), 2001.
  10. Conference paper
    D5
    “Are Web Services the Next Revolution in e-Commerce? (Panel),” in Proceedings of 27th International Conference on Very Large Data Bases (VLDB 2001), 2001.
  11. Conference paper
    D5
    “The Web in 2010: Challenges and Opportunities for Database Research,” in Proceedings of Dagstuhl Seminar: Informatics - 10 Years Back. 10 Years Ahead, 2001.
  12. Article
    D5
    “Letter from the Special Issue Editor,” IEEE Data(Base) Engineering Bulletin, vol. 24, no. 1, 2001.

2000

  1. Conference paper
    D5
    “Rethinking Database System Architecture: Towards a Self-Tuning RISC-Style Database System,” in Proceedings of 26th International Conference on Very Large Data Bases (VLDB 2000), 2000.
  2. Conference paper
    D5D1
    “A Goal-driven Auto-Configuration Tool for the Distributed Workflow Management System Mentor-lite,” in Proceedings of the 2000 ACM SIGMOD International Conference on Management of Data, 2000.
  3. Conference paper
    D5
    “Benchmarking and Configuration of Workflow Management Systems,” in Proceedings of the 7th International Conference on Cooperative Information Systems (CoopIS 2000), 2000.
  4. Conference paper
    D5
    “Performance and Availability Assessment for the Configuration of Distributed Workflow Management Systems,” in Proceedings of the 7th International Conference on Extending Database Technology (EDBT 2000), 2000.
  5. Article
    D5
    “The LHAM Log-Structured History Data Access Method,” The VLDB Journal, vol. 8, no. 3–4, 2000.
  6. Article
    D5
    “Incremental Scheduling of Mixed Workloads in Multimedia Information Servers,” Multimedia Tools and Applications, vol. 11, no. 1, 2000.
  7. Article
    D5
    “Reminiscences on Influential Papers,” SIGMOD Record, vol. 29, no. 1, 2000.
  8. Conference paper
    D5
    “Integrating Snapshot Isolation Into Transactional Federations,” in 5th IFCIS International Conference on Cooperative Information Systems (CoopIS 2000), Eilat, Israel, 2000.
  9. Conference paper
    D5
    “Taming the Tiger: How to Cope with Real Database Products in Transactional Federations for Internet Applications,” in GI-Workshop “Internet-Datenbanken,” Berlin, Germany, 2000.
  10. Other
    D5
    “XML-enabled Workflow Management for E-Services across Heterogeneous Platforms.” Inofficial Proceedings of the 1st VLDB Workshop on Technology for E-Services (TES 2000), Cairo, Egypt, September 14-15, 2000, 2000.
  11. Conference paper
    D5
    “Adding Relevance to XML,” in Proceedings of the Third International Workshop The World Wide Web and Databases, WebDB 2000 (Selected Papers), 2000.
  12. Conference paper
    D5
    “Adding Relevance to XML,” in Proceedings of the Third International Workshop The World Wide Web and Databases, WebDB 2000 (Informal Proceedings), 2000.
  13. Article
    D5
    “Review - Data Placement In Bubba,” ACM SIGMOD Digital Review, vol. 2, 2000.
  14. Article
    D5
    “Review - XTRACT: A System for Extracting Document Type Descriptors from XML Documents,” ACM SIGMOD Digital Review, vol. 2, 2000.
  15. Article
    D5
    “Review - TerraServer: A Spatial Data Warehouse,” ACM SIGMOD Digital Review, vol. 2, 2000.
  16. Conference paper
    D1D5
    “The Mentor-Lite Prototype: A Light-Weight Workflow Management System,” in Proceedings of the 16th International Conference on Data Engineering, San Diego, U.S.A., 2000.

1999

  1. Conference paper
    D5
    “Performance Assessment and Configuration of Enterprise-Wide Workflow Management Systems (extended abstract),” in Proceedings of the CEUR Workshop on Enterprise-wide and Cross-enterprise Workflow Management, 1999.
  2. Conference paper
    D5
    “Benchmarking von Workflow-Management-Systemen,” in Proceedings der 8. GI-Fachtagung für Datenbanksysteme in Büro, Technik und Wissenschaft (BTW 99), 1999.
  3. Conference paper
    D5
    “Combining Histograms and Parametric Curve Fitting for Feedback-Driven Query Result-size Estimation,” in Proceedings of 25th International Conference on Very Large Data Bases (VLDB 99), 1999.
  4. Conference paper
    D5
    “Intelligente Suche nach "Atzrezepturen f"ur Werkstoffe,” in Proceedings der 8. GI-Fachtagung für Datenbanksysteme in Büro, Technik und Wissenschaft (BTW 99), 1999.
  5. Conference paper
    D5
    “Workflow History Management in Virtual Enterprises Using a Light-Weight Workflow Management System,” in Proceedings of the Ninth International Workshop on Research Issues on Data Engineering: Information Technology for Virtual Enterprises (RIDE 99), 1999.
  6. Conference paper
    D5
    “Integrating Light-Weight Workflow Management Systems within Existing Business Environments,” in Proceedings of the 15th International Conference on Data Engineering, 1999.
  7. Conference paper
    D5
    “A Performance Model of Mixed-workload Multimedia Information Servers,” in MMB’99, Trier, 1999.
  8. Article
    D5
    “An Optimality Proof of the LRU-K Page Replacement Algorithm,” Journal of the ACM, vol. 46, no. 1, 1999.
  9. Conference paper
    D5
    “Federated Transaction Management with Snapshot Isolation,” in Transactions and Database Dynamics, Dagstuhl Castle, Germany, 1999.
  10. Conference paper
    D5
    “Experiences with Building a Federated Transaction Manager based on CORBA OTS,” in Proceedings of the 2nd International Workshop of Engineering Federated Information Systems (EFIS ’99), 1999.
  11. Conference paper
    D5
    “Towards Guaranteed Quality and Dependability of Information Services,” in Proceedings der 8. GI-Fachtagung für Datenbanksysteme in Büro, Technik und Wissenschaft (BTW 99), 1999.
  12. Article
    D5
    “Review - Atomicity versus Anonymity: Distributed Transactions for Electronic Commerce,” ACM SIGMOD Digital Review, vol. 1, 1999.
  13. Article
    D5
    “Towards Self-Tuning Memory Management for Data Servers,” IEEE Data(Base) Engineering Bulletin, vol. 22, no. 2, 1999.

1998

  1. Article
    D5
    “Integrated Document Caching and Prefetching in Storage Hierarchies Based on Markov-Chain Predictions,” VLDB Journal, vol. 7, no. 3, 1998.
  2. Conference paper
    D5
    “Disk Scheduling for Mixed-Media Workloads in a Multimedia Server,” in Proceedings of the sixth ACM international conference on Multimedia, 1998.

1997

  1. Thesis
    D5
    “Konzeption und Implementierung des Kommunikationsmanagers für das Workflow-Management-System MENTOR - Integration und Synchronisation der verteilten Workflow-Engine,” Universität des Saarlandes, Saarbrücken, 1997.