3434 search results - page 549 / 687 » Peer-to-Peer Keyword Search Using Keyword Relationship |
149
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CIVR
2007
Springer
16 years 17 days ago
2007
Springer
The retrieval performance of content-based image retrieval (CBIR) systems is often disappointingly low, mainly due to the subjectivity of human perception. Relevance feedback (RF)...
168
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CLEF
2007
Springer
16 years 17 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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CLEF
2007
Springer
16 years 17 days ago
2007
Springer
This paper accounts for Priberam's participation in the monolingual question answering (QA) track of CLEF 2007. In previous participations, Priberam’s QA system obtained en...
146
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CLEF
2007
Springer
16 years 17 days ago
2007
Springer
We describe our system for the monolingual Dutch and multilingual English to Dutch QA tasks. First, we present a brief overview of our QA-system, which makes heavy use of syntacti...
164
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GECCO
2007
Springer
16 years 17 days ago
2007
Springer
E-commerce has transformed the way firms develop their pricing strategies, producing shift away from fixed pricing to dynamic pricing. In this paper, we use two different Estim...