3395 search results - page 671 / 679 » Computational Differential Privacy |
SACMAT
2009
ACM
15 years 4 months 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...
115
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SACMAT
2009
ACM
15 years 4 months ago
2009
ACM
An access control system is often viewed as a state transition system. Given a set of access control policies, a general safety requirement in such a system is to determine whethe...
104
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COLCOM
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract—This paper describes experiences from implementing an experimental mobile peer-to-peer application called Peer2Schedule aimed at improving and supporting collaboration w...
SMC
2007
IEEE
15 years 4 months ago
2007
IEEE
— This paper presents the prototype of an expert peering system for information exchange in the knowledge society. Our system realizes an intelligent, real-time search engine for...
OOPSLA
2007
Springer
15 years 4 months ago
2007
Springer
A comfort zone is a tested region of a system’s input space within which it has been observed to behave acceptably. To keep systems operating within their comfort zones, we advo...