653 search results - page 4 / 131 » Addressing interoperability issues in access control models |
104
Voted
IEEEARES
2008
IEEE
15 years 6 months ago
2008
IEEE
Emerging models for context-aware role-based access control pose challenging requirements over policy administration. In this paper we address the issues raised by the decentraliz...
202
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VLDB
2008
ACM
16 years 17 days 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...
77
Voted
POLICY
2005
Springer
15 years 5 months ago
2005
Springer
Modern dynamic distributed information systems need access control policies to address controlling access to multiple resources that are distributed. The s may be considered as a ...
118
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INFOCOM
2000
IEEE
15 years 4 months ago
2000
IEEE
—We address the issue of power-controlled shared channel access in future wireless networks supporting packetized data traffic, beyond the voice-oriented continuous traffic prima...
112
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AAAI
1998
15 years 1 months ago
1998
The technology for building large knowledge bases (KBs) is yet to witness a breakthrough so that a KB can be constructed by the assembly of prefabricated knowledge components. Kno...