1641 search results - page 190 / 329 » Subject Composition by Roles |
145
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CCS
2010
ACM
16 years 1 months ago
2010
ACM
Despite a plethora of recent research regarding trust management approaches to authorization, relatively little attention has been given to exactly how these technologies can be e...
143
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ACSAC
2009
IEEE
16 years 1 months ago
2009
IEEE
—Access control models describe frameworks that dictate how subjects (e.g. users) access resources. In the Role-Based Access Control (RBAC) model access to resources is based on ...
155
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GECCO
2009
Springer
16 years 28 days ago
2009
Springer
The Session Initiation Protocol (SIP) is the de facto standard for user’s session control in the next generation Voice over Internet Protocol (VoIP) networks based on the IP Mul...
157
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JCDL
2009
ACM
16 years 26 days ago
2009
ACM
The utility of an enterprise search system is determined by three key players: the information retrieval (IR) system (the search engine), the enterprise users, and the service pro...
229
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SACMAT
2009
ACM
16 years 26 days 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...