548 search results - page 66 / 110 » Attribute Support for Inter-Domain Use |
175
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VLDB
2008
ACM
15 years 10 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...
ICYCS
2008
IEEE
15 years 4 months ago
2008
IEEE
Context-aware service platforms use context information to customize their services to the current users’ situation. Due to technical limitations in sensors and context reasonin...
ASM
2004
ASM
15 years 3 months ago
2004
ASM
Consider a multiple-agent transition system such that, for some basic types T1, . . . , Tn, the state of any agent can be represented as an element of the Cartesian product T1 ×·...
142
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IHI
2012
13 years 5 months ago
2012
Regulations and policies regarding Electronic Health Information (EHI) are increasingly complex. Federal and State policy makers have called for both education to increase stakeho...
117
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WWW
2003
ACM
15 years 10 months ago
2003
ACM
RDF-based P2P networks have a number of advantages compared with simpler P2P networks such as Napster, Gnutella or with approaches based on distributed indices such as CAN and CHO...