2607 search results - page 152 / 522 » An Ontology-Based Information Retrieval Model |
211
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
We study in this paper the problem of bridging the semantic gap between low-level image features and high-level semantic concepts, which is the key hindrance in content-based imag...
197
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ADCS
2004
15 years 8 months ago
2004
Relevance profiling is a general process for withindocument retrieval. Given a query, a profile of retrieval status values is computed by sliding a fixed sized window across a doc...
152
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CLEF
2009
Springer
15 years 7 months ago
2009
Springer
This report outlines our participation in CLEF-IP's 2009 prior art search task. In the task's initial year our focus lay on the automatic generation of effective queries...
175
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VRST
2009
ACM
16 years 1 months ago
2009
ACM
For the convenient reuse of large-scale 3D motion capture data, browsing and searching methods for the data should be explored. In this paper, an efficient indexing and retrieval...
185
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CIKM
2007
Springer
15 years 10 months ago
2007
Springer
How to improve search accuracy for difficult topics is an underaddressed, yet important research question. In this paper, we consider a scenario when the search results are so poo...