24105 search results - page 435 / 4821 » Models in Information Retrieval |
215
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SISAP
2010
IEEE
15 years 4 months ago
2010
IEEE
Determining similarities among multimedia objects is a fundamental task in many content-based retrieval, analysis, mining, and exploration applications. Among state-of-the-art sim...
165
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IRI
2005
IEEE
16 years 13 days ago
2005
IEEE
Role-Based Access Control (RBAC) models have emerged as a leading access control approach for today’s information systems. Hybrid role hierarchies introduced in the Generalized ...
219
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NAACL
2003
15 years 8 months ago
2003
Searching online information is increasingly a daily activity for many people. The multilinguality of online content is also increasing (e.g. the proportion of English web users, ...
165
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GEOS
2005
Springer
16 years 11 days ago
2005
Springer
Semantic similarity measurement plays a significant role in semantic interoperability and in information retrieval within the geo domain as it supports the detection of conceptuall...
177
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PCM
2007
Springer
16 years 29 days ago
2007
Springer
Relevance feedback is an important mechanism for narrowing the semantic gap in content-based image retrieval and the process involves the user labeling positive and negative images...