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» Answer Formulation for Question-Answering
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COLING
2008
13 years 11 months ago
Entailment-based Question Answering for Structured Data
This paper describes a Question Answering system which retrieves answers from structured data regarding cinemas and movies. The system represents the first prototype of a multilin...
Bogdan Sacaleanu, Constantin Orasan, Christian Spu...
LREC
2008
154views Education» more  LREC 2008»
13 years 11 months ago
Building an Annotated Corpus for Text Summarization and Question Answering
We describe ongoing work in semi-automatic annotating corpus, with the goal to answer "why" question in question answering system and give a construction of the coherent...
Patcharee Varasai, Chaveevan Pechsiri, Thana Sukva...
ACL
2006
13 years 11 months ago
Question Answering with Lexical Chains Propagating Verb Arguments
This paper describes an algorithm for propagating verb arguments along lexical chains consisting of WordNet relations. The algorithm creates verb argument structures using VerbNet...
Adrian Novischi, Dan I. Moldovan
ACL
2010
13 years 7 months ago
Optimizing Question Answering Accuracy by Maximizing Log-Likelihood
In this paper we demonstrate that there is a strong correlation between the Question Answering (QA) accuracy and the log-likelihood of the answer typing component of our statistic...
Matthias H. Heie, Edward W. D. Whittaker, Sadaoki ...
WWW
2001
ACM
14 years 10 months ago
Learning search engine specific query transformations for question answering
We introduce a method for learning query transformations that improves the ability to retrieve answers to questions from an information retrieval system. During the training stage...
Eugene Agichtein, Steve Lawrence, Luis Gravano