24105 search results - page 395 / 4821 » Models in Information Retrieval |
188
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TREC
2008
15 years 8 months ago
2008
Relevance feedback is the retrieval task where the system is given not only an information need, but also some relevance judgement information, usually from users' feedback f...
173
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OTM
2005
Springer
16 years 8 days ago
2005
Springer
Expressive knowledge representations with flexible semantic similarity measures are central for the functioning of semantic information retrieval, information integration, matchmak...
153
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ECIR
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. In this paper we address the problem of searching for knowledgeable persons within the enterprise, known as the expert finding (or expert search) task. We present a proba...
217
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CLEF
2008
Springer
15 years 8 months ago
2008
Springer
This paper presents the first participation of the University of Ottawa group in the Photo Retrieval task at Image CLEF 2008. Our system uses Lucene for text indexing and LIRE for ...
209
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CAISE
2010
Springer
15 years 8 months ago
2010
Springer
Abstract As service-based Internet systems get increasingly complex they become harder to manage at design time as well as at runtime. Nowadays, many systems are described in terms...