282 search results - page 16 / 57 » Evaluating the efficacy of a terrorism question answer syste... |
181
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TCSV
2008
15 years 6 months ago
2008
In this paper, we present a robust passage retrieval algorithm to extend the conventional text question answering (Q/A) to videos. Users interact with our videoQ/A system through n...
152
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SIGIR
2006
ACM
16 years 13 hour ago
2006
ACM
We present a novel framework for answering complex questions that relies on question decomposition. Complex questions are decomposed by a procedure that operates on a Markov chain...
159
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ECIR
2008
Springer
15 years 7 months ago
2008
Springer
Abstract. In the named entity normalization task, a system identifies a canonical unambiguous referent for names like Bush or Alabama. Resolving synonymy and ambiguity of such name...
167
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NAACL
2003
15 years 7 months ago
2003
We examine clarification dialogue, a mechanism for refining user questions with follow-up questions, in the context of open domain Question Answering systems. We develop an algori...
142
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ESWA
2008
15 years 6 months ago
2008
Video question answering aims to pinpoint answers in response to user's specified questions. However, most question answering technologies involve in integrating rich specifi...