1627 search results - page 144 / 326 » On context in authorization policy |
183
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HICSS
2008
IEEE
16 years 7 days ago
2008
IEEE
A new framework of privacy-preserving identity management for distributed e-Health systems is proposed. Utilizing a consumer-centric approach, the healthcare consumer maintains a ...
141
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ICDE
2007
IEEE
16 years 3 days ago
2007
IEEE
In this paper, we study the problem of auditing a batch of SQL queries: given a set of SQL queries that have been posed over a database, determine whether some subset of these quer...
170
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TGC
2007
Springer
15 years 12 months ago
2007
Springer
In computing systems, trust is an expectation on the dynamic behavior of an agent; static analysis is a collection of techniques for establishing static bounds on the dynamic behav...
332
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CRW
1998
Springer
15 years 10 months ago
1998
Springer
In most multiagent systems with communicating agents, the agents have the luxury of using reliable, multi-step negotiation protocols. They can do so primarily when communication i...
139
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CCS
1994
ACM
15 years 10 months ago
1994
ACM
Clients in a distributedsystem place their con dencein many servers, and servers themselves rely on other servers for le storage, authentication, authorization, and payment. When ...