2457 search results - page 243 / 492 » Evaluating Geographic Information Retrieval |
165
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
The contribution of this paper includes three folders: (1) To introduce a topic-oriented query expansion model based on the Information Bottleneck theory that classify terms into ...
174
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CLEF
2007
Springer
16 years 27 days ago
2007
Springer
This paper describes QAST, a pilot track of CLEF 2007 aimed at evaluating the task of Question Answering in Speech Transcripts. The paper summarizes the evaluation framework, the ...
192
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JCDL
2003
ACM
15 years 12 months ago
2003
ACM
To access the content of digital texts efficiently, it is necessary to provide more sophisticated access than keyword based searching. Genescene provides biomedical researchers wi...
186
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SPIRE
2009
Springer
16 years 1 months ago
2009
Springer
We propose a method to evaluate queries using a last-resort semantic cache in a distributed Web search engine. The cache stores a group of frequent queries and for each of these qu...
190
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AIRS
2008
Springer
16 years 1 months ago
2008
Springer
Abstract. This paper proposes a hierarchical model to parse both English and Chinese sentences. This is done by iteratively constructing simple constituents first, so that complex...