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Coreference resolution for questions and answer merging by validation
Abstract For its fourth participation at QA@CLEF, tFor its fourth participation at QA@CLEF, the German question answering (QA) system InSicht was improved for CLEF 2007 in the following main areas: questions containing pronominal or nominal anaphors are treated by a coreference resolver; the shallow QA methods are improved; and a specialized module is added for answer merging. Results showed a performance drop compared to last year mainly due to problems in handling the newly added Wikipedia corpus. However, dialog treatment by coreference resolution delivered very accurate results so that follow-up questions can be handled similarly to isolated questions.e handled similarly to isolated questions.
Abstractsub For its fourth participation at QA@CLEF, tFor its fourth participation at QA@CLEF, the German question answering (QA) system InSicht was improved for CLEF 2007 in the following main areas: questions containing pronominal or nominal anaphors are treated by a coreference resolver; the shallow QA methods are improved; and a specialized module is added for answer merging. Results showed a performance drop compared to last year mainly due to problems in handling the newly added Wikipedia corpus. However, dialog treatment by coreference resolution delivered very accurate results so that follow-up questions can be handled similarly to isolated questions.e handled similarly to isolated questions.
Bibtextype inproceedings  +
Doi 10.1007/978-3-540-85760-0-32  +
Has author Sven Hartrumpf + , Glockner I. + , Johannes Leveling +
Has extra keyword Anaphors + , Coreference + , Coreference resolution + , Question answering systems + , Wikipedia + , Information services + , Merging + , Natural language processing systems + , Linguistics +
Isbn 3540857591; 9783540857594  +
Language English +
Number of citations by publication 0  +
Number of references by publication 0  +
Pages 269–272  +
Published in Lecture Notes in Computer Science +
Title Coreference resolution for questions and answer merging by validation +
Type conference paper  +
Volume 5152 LNCS  +
Year 2008 +
Creation dateThis property is a special property in this wiki. 7 November 2014 07:59:13  +
Categories Publications without keywords parameter  + , Publications without license parameter  + , Publications without remote mirror parameter  + , Publications without archive mirror parameter  + , Publications without paywall mirror parameter  + , Conference papers  + , Publications without references parameter  + , Publications  +
Modification dateThis property is a special property in this wiki. 7 November 2014 07:59:13  +
DateThis property is a special property in this wiki. 2008  +
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