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What and Who
Title:Event-centric Information Retrieval
Speaker:Dr. Jannik Stroetgen
coming from:University of Heidelberg
Speakers Bio:http://dbs.ifi.uni-heidelberg.de/?id=jannik

https://scholar.google.de/citations?user=aQjqBSsAAAAJ
http://dblp.uni-trier.de/pers/hd/s/Str=ouml=tgen:Jannik

Event Type:AG5 Talk
Visibility:D5
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Level:AG Audience
Language:English
Date, Time and Location
Date:Tuesday, 23 June 2015
Time:11:00
Duration:60 Minutes
Location:Saarbr├╝cken
Building:E1 4
Room:533
Abstract
In this talk, we present our work on event-centric information extraction and retrieval with an event being simply defined as a combination of spatial and temporal information. For this, we first introduce our multilingual, domain-sensitive temporal tagger HeidelTime and describe challenges occurring when extracting and normalizing temporal expressions from text documents of different domains. Then, we present our proximity-aware ranking model for spatio-temporal information retrieval, which allows to rank search results given queries with topical, temporal, and geographic constraints. Finally, we introduce our event search engine with its map-based exploration features.
Contact
Name(s):Daniela Alessi
Phone:5000
EMail:--email address not disclosed on the web
Video Broadcast
Video Broadcast:NoTo Location:
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Created by:Daniela Alessi/MPI-INF, 06/19/2015 01:28 PMLast modified by:Uwe Brahm/MPII/DE, 11/24/2016 04:13 PM
  • Daniela Alessi, 06/19/2015 02:46 PM -- Created document.