2423 search results - page 93 / 485 » AnswerArt - Contextualized Question Answering |
139
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TREC
2001
15 years 7 months ago
2001
The core of our question-answering mechanism is searching for predefined patterns of textual expressions that may be interpreted as answers to certain types of questions. The pres...
197
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SIGIR
2004
ACM
15 years 11 months ago
2004
ACM
List question answering (QA) offers a unique challenge in effectively and efficiently locating a complete set of distinct answers from huge corpora or the Web. In TREC-12, the med...
172
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COLING
2002
15 years 6 months ago
2002
We describe an in-depth study of using a dictionary (WordNet) and web search engines (Altavista, MSN, and Google) to boost the performance of an automated question answering syste...
184
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TREC
2007
15 years 7 months ago
2007
We describe recent extensions to the Ephyra question answering (QA) system and their evaluation in the TREC 2007 QA track. Existing syntactic answer extraction approaches for fact...
155
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CLEF
2006
Springer
15 years 10 months ago
2006
Springer
The Answer Validation Exercise (AVE) 2006 is aimed at evaluating systems able to decide whether the responses of a Question Answering (QA) system are correct or not. Since most of ...