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TREC
2000

176views Information Technology» more TREC 2000»

Question Answering: CNLP at the TREC-9 Question Answering Track

13 years 9 months ago

This paper describes a question answering system that automatically finds answers to questions in a large collection of documents. The prototype CNLP question answering system was...

Anne Diekema, Xiaoyong Liu, Jiangping Chen, Hudong...

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23

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TREC
2001

191views Information Technology» more TREC 2001»

Question Answering: CNLP at the TREC-10 Question Answering Track

13 years 9 months ago

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This paper describes the retrieval experiments for the main task and list task of the TREC-10 questionanswering track. The question answering system described automatically finds ...

Jiangping Chen, Anne Diekema, Mary D. Taffet, Nanc...

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18

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NAACL
2007

118views Computational Linguistics» more NAACL 2007»

Automatic Answer Typing for How-Questions

13 years 9 months ago

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We introduce an answer typing strategy speciﬁc to quantiﬁable how questions. Using the web as a data source, we automatically collect answer units appropriate to a given how-q...

Christopher Pinchak, Shane Bergsma

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27

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CICLING
2006
Springer

225views Natural Language Processing» more CICLING 2006»

Automatic Acquisition of Semantic-Based Question Reformulations for Question Answering

13 years 11 months ago

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Abstract. In this paper, we present a method for the automatic acquisition of semantic-based reformulations from natural language questions. Our goal is to find useful and generic ...

Jamileh Yousefi, Leila Kosseim

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19

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FLAIRS
2008

129views Artificial Intelligence» more FLAIRS 2008»

Automatic Question Pattern Generation for Ontology-based Question Answering

13 years 10 months ago