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FrameNet-based fact-seeking answer processing: a study of semantic alignment techniques and lexical coverage
conference contribution
posted on 2008-01-01, 00:00 authored by Bahadorreza OfoghiBahadorreza Ofoghi, John YearwoodJohn Yearwood, L MaIn this paper, we consider two aspects which affect the performance of factoid FrameNet-based Question Answering (QA): i) the frame semantic-based answer processing technique based on frame semantic alignment between questions and passages to identify answer candidates and score them, and ii) the lexical coverage of FrameNet over the predicates which represent the main actions in question and passage events. These are studied using a frame semantic-based QA run over the TREC 2004 and TREC 2006 factoid question sets.
History
Event
Australian Computer Society. Conference (21st : 2008 : Auckland, N.Z.)Volume
5360Series
Australian Computer Society ConferencePagination
192 - 201Publisher
SpringerLocation
Auckland, N.Z.Place of publication
Berlin, GermanyPublisher DOI
Start date
2008-12-01End date
2008-12-05ISBN-13
978-3-540-89377-6ISBN-10
3540893776Language
engPublication classification
E1.1 Full written paper - refereed; E Conference publicationCopyright notice
2008, Springer-Verlag Berlin HeidelbergEditor/Contributor(s)
W Wobcke, M ZhangTitle of proceedings
AI 2008 : Proceedings of the 21st Australasian Joint Conference on Artificial IntelligenceUsage metrics
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