2607 search results - page 204 / 522 » An Ontology-Based Information Retrieval Model |
151
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MM
2006
ACM
16 years 16 days ago
2006
ACM
We propose a novel and generic video/image reranking algorithm, IB reranking, which reorders results from text-only searches by discovering the salient visual patterns of relevant...
165
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Score normalization is indispensable in distributed retrieval and fusion or meta-search where merging of result-lists is required. Distributional approaches to score normalization...
141
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NAR
2008
15 years 6 months ago
2008
In addition to maintaining the GenBank(R) nucleic acid sequence database, the National Center for Biotechnology Information (NCBI) provides analysis and retrieval resources for th...
178
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SIGIR
2008
ACM
15 years 6 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...
197
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
We address a specific enterprise document search scenario, where the information need is expressed in an elaborate manner. In our scenario, information needs are expressed using a...