783 search results - page 116 / 157 » Context Consistency Management Using Ontology Based Model |
222
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VLDB
2008
ACM
16 years 2 months ago
2008
ACM
Abstract In this article, we present a comprehensive approach for privacy preserving access control based on the notion of purpose. In our model, purpose information associated wit...
126
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ACMDIS
2000
ACM
15 years 6 months ago
2000
ACM
Contextual development differs from traditional user interface development in several ways: It focuses on the context of usage and the user population rather than on the technical...
147
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ERCIMDL
2010
Springer
15 years 3 months ago
2010
Springer
A well-known challenge of information retrieval is how to infer a user's underlying information need when the input query consists of only a few keywords. Question Answering (...
101
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GTTSE
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. This tutorial explores the design space of heterogeneous synchronization, which is concerned with establishing consistency among artifacts that conform to different sche...
121
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KDD
2004
ACM
16 years 2 months ago
2004
ACM
The primary goal of Web usage mining is the discovery of patterns in the navigational behavior of Web users. Standard approaches, such as clustering of user sessions and discoveri...