282 search results - page 24 / 57 » Evaluating the efficacy of a terrorism question answer syste... |
165
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AMTA
2004
Springer
15 years 9 months ago
2004
Springer
The Keyword Translator is a part of the Question Analyzer module in the JAVELIN Question-Answering system; it translates the keywords that are used to query documents and extract a...
161
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AIED
2009
Springer
16 years 20 days ago
2009
Springer
A basic question of instruction is how effective it is in promoting student learning. This paper presents a study determining the relative efficacy of different instructional conte...
176
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MM
2009
ACM
16 years 18 days ago
2009
ACM
There are still no established methods for the evaluation of browsing and exploratory search tools. In the (multimedia) information retrieval community evaluations following the C...
164
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WWW
2010
ACM
15 years 10 months ago
2010
ACM
Web search is generally motivated by an information need. Since asking well-formulated questions is the fastest and the most natural way to obtain information for human beings, al...
155
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CLEF
2008
Springer
15 years 7 months ago
2008
Springer
Abstract. This paper describes the experience of QAST 2008, the second time a pilot track of CLEF has been held aiming to evaluate the task of Question Answering in Speech Transcri...