2117 search results - page 155 / 424 » A Competitive Term Selection Method for Information Retrieva... |
135
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CLEF
2006
Springer
15 years 8 months ago
2006
Springer
We report on the CLEF 2006 WebCLEF track devoted to crosslingual web retrieval. We provide details about the retrieval tasks, the used topic set, and the results of WebCLEF partic...
142
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CLEF
2008
Springer
15 years 6 months ago
2008
Springer
In this article, we focus our efforts (i) on the study of how to automatically extract and exploit visual concepts and (ii) on fast visual diversity. First, in the Visual Concept D...
138
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SIGIR
2008
ACM
15 years 4 months ago
2008
ACM
One of the central issues in learning to rank for information retrieval is to develop algorithms that construct ranking models by directly optimizing evaluation measures used in i...
108
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MM
2005
ACM
15 years 10 months ago
2005
ACM
The number of digital photographs is growing beyond the abilities of individuals to easily manage and understand their own photo collections. Photo LOI (Level of Interest) is a te...
167
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WWW
2007
ACM
16 years 5 months ago
2007
ACM
In this work, we present an extension of CORE [2], a tool for Collaborative Ontology Reuse and Evaluation. The system receives an informal description of a specific semantic domai...