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Author, Editor

Author(s):

Yahya, Mohamed
Berberich, Klaus
Elbassuoni, Shady
Ramanath, Maya
Tresp, Volker
Weikum, Gerhard

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Not MPG Author(s):

Tresp, Volker

Editor(s):

Mille, Alain
Gandon, Fabien
Misselis, Jacques
Rabinovich, Michael
Staab, Steffen

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Not MPII Editor(s):

Mille, Alain
Gandon, Fabien
Misselis, Jacques
Rabinovich, Michael
Staab, Steffen

BibTeX cite key*:

YahyaBERTW12

Title, Booktitle

Title*:

Deep Answers for Naturally Asked Questions on the Web of Data

Booktitle*:

WWW'12 : Proceedings of the 21st Annual Conference on World Wide Web Companion

Event, URLs

URL of the conference:

http://www2012.wwwconference.org/

URL for downloading the paper:

http://www2012.wwwconference.org/proceedings/companion/p445.pdf

Event Address*:

Lyon, France

Language:

English

Event Date*
(no longer used):


Organization:

Association for Computing Machinery (ACM)

Event Start Date:

16 April 2012

Event End Date:

20 April 2012

Publisher

Name*:

ACM

URL:

http://www.acm.org/

Address*:

New York, NY

Type:


Vol, No, Year, pp.

Series:


Volume:


Number:


Month:


Pages:

445-449

Year*:

2012

VG Wort Pages:


ISBN/ISSN:

978-1-4503-1230-1

Sequence Number:


DOI:

10.1145/2187980.2188070



Note, Abstract, ©


(LaTeX) Abstract:

We present DEANNA, a framework for natural language question answering over structured knowledge bases. Given a natural language question, DEANNA translates questions into a structured SPARQL query that can be evaluated over knowledge bases such as Yago, Dbpedia, Freebase, or other Linked Data sources.
DEANNA analyzes questions and maps verbal phrases to relations and noun phrases to either individual entities or semantic classes. Importantly, it judiciously generates variables for target entities or classes to express joins between multiple triple patterns.
We leverage the semantic type system for entities and use constraints in jointly mapping the constituents of the question to relations, classes, and entities. We demonstrate the capabilities and interface of DEANNA, which allows advanced users to influence the translation process and to see how the different components interact to produce the final result.

Keywords:

question-answering, knowledge base, semantic search, disambiguation, usability

Copyright Message:

Copyright is held by the International World Wide Web Conference Committee (IW3C2). Distribution of these papers is limited to classroom use, and personal use by others.


Download
Access Level:

Internal

Correlation

MPG Unit:

Max-Planck-Institut für Informatik



MPG Subunit:

Databases and Information Systems Group

External Affiliations:

Siemens AG, Corporate Technology and Dept. of CSE, IIT-Delhi

Appearance:

MPII WWW Server, MPII FTP Server, MPG publications list, university publications list, working group publication list, Fachbeirat, VG Wort



BibTeX Entry:

@INPROCEEDINGS{YahyaBERTW12,
AUTHOR = {Yahya, Mohamed and Berberich, Klaus and Elbassuoni, Shady and Ramanath, Maya and Tresp, Volker and Weikum, Gerhard},
EDITOR = {Mille, Alain and Gandon, Fabien and Misselis, Jacques and Rabinovich, Michael and Staab, Steffen},
TITLE = {Deep Answers for Naturally Asked Questions on the {Web} of Data},
BOOKTITLE = {WWW'12 : Proceedings of the 21st Annual Conference on World Wide Web Companion},
PUBLISHER = {ACM},
YEAR = {2012},
ORGANIZATION = {Association for Computing Machinery (ACM)},
PAGES = {445--449},
ADDRESS = {Lyon, France},
ISBN = {978-1-4503-1230-1},
DOI = {10.1145/2187980.2188070},
}


Entry last modified by Anja Becker, 03/14/2013
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Editor(s)
[Library]
Created
04/24/2012 04:45:20 PM
Revisions
8.
7.
6.
5.
4.
Editor(s)
Anja Becker
Klaus Berberich
Anja Becker
Mohamed Yahya
Mohamed Yahya
Edit Dates
14.03.2013 13:23:04
03/11/2013 08:18:45 AM
04.03.2013 09:50:39
05/28/2012 08:17:56 PM
05/28/2012 08:16:51 PM