912 search results - page 86 / 183 » Ontology Based User Modeling for Personalized Information Ac... |
167
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SACMAT
2009
ACM
16 years 13 days ago
2009
ACM
Traditional access control models, such as Role-Based Access Control (RBAC), do not take into account contextual information, such as location and time, for making access decision...
202
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KDD
2005
ACM
16 years 6 months ago
2005
ACM
Web users display their preferences implicitly by navigating through a sequence of pages or by providing numeric ratings to some items. Web usage mining techniques are used to ext...
146
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WWW
2008
ACM
16 years 6 months ago
2008
ACM
The research objective of this work is to develop a general framework that incorporates collaborative social tagging with a novel ontology scheme conveying multiple perspectives. ...
183
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JCISE
2002
15 years 5 months ago
2002
Online resources of engineering design information are a critical resource for practicing engineers. These online resources often contain references and content associated with te...
149
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KDD
2010
ACM
15 years 9 months ago
2010
ACM
There has been considerable work on user browsing models for search engine results, both organic and sponsored. The click-through rate (CTR) of a result is the product of the prob...