708 search results - page 82 / 142 » A Policy Based Framework for Access Control |
140
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AINA
2007
IEEE
15 years 8 months ago
2007
IEEE
Pervasive computing environments introduce new requirements in expressiveness and flexibility of access control policies which are almost addressable leveraging contextual informa...
131
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CCS
2006
ACM
15 years 8 months ago
2006
ACM
The usage control (UCON) model was introduced as a unified approach to capture a number of extensions for traditional access control models. While the policy specification flexibi...
110
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CDC
2008
IEEE
15 years 11 months ago
2008
IEEE
—A material handling (MH) system of a general assembly line dispatching parts from inventory to working buffers could be complicated and costly to operate. Generally it is extrem...
156
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SERP
2010
15 years 2 months ago
2010
- In large enterprises subject to constant employee turnover and challenging security policies, the administration of Role-based Access Control (RBAC) is a daunting task that is of...
159
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CDC
2009
IEEE
2009
IEEE
A switched system approach to scheduling of networked control systems with communication constraints
15 years 8 months ago
This paper presents a scheduling strategy for a collection of discrete-time networked control systems (NCSs) subjected to communication constraints. Communication constraints under...