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203
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ISI
2005
Springer
15 years 11 months ago
2005
Springer
The inherent lack of control over the Internet content resulted in proliferation of online material that can be potentially detrimental. For example, the infamous “Anarchist Coo...
159
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CLEF
2007
Springer
16 years 8 days ago
2007
Springer
The fifth QA campaign at CLEF, the first having been held in 2006. was characterized by continuity with the past and at the same time by innovation. In fact, topics were introduce...
168
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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...
162
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WWW
2001
ACM
16 years 6 months ago
2001
ACM
The wealth of information on the web makes it an attractive resource for seeking quick answers to simple, factual questions such as "who was the first American in space?"...
184
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EACL
2006
ACL Anthology
15 years 7 months ago
2006
ACL Anthology
This paper addresses the problem of automatically retrieving answers for how-to questions, focusing on those that inquire about the procedure for achieving a specific goal. For su...