3712 search results - page 469 / 743 » Role-Based Access Control |
172
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SSS
2007
Springer
16 years 20 days ago
2007
Springer
We present formal definitions of stabilization for the Timed I/O Automata (TIOA) framework, and of emulation for the timed Virtual Stationary Automata programming abstraction laye...
154
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ACSAC
2006
IEEE
16 years 19 days ago
2006
IEEE
This paper investigates the general problem of performing key-value search at untrusted servers without loss of user privacy. Specifically, given key-value pairs from multiple ow...
196
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COMPSAC
2006
IEEE
16 years 19 days ago
2006
IEEE
In federated and pervasive networks, trust management has become a cornerstone for information security and privacy. Although people have recognized the importance of privacy and ...
143
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GLOBECOM
2006
IEEE
16 years 19 days ago
2006
IEEE
— Medium access control (MAC) protocols for wireless packet networks usually need to be distributed for flexibility and robustness. In a distributed way, however, collision dete...
201
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ICAC
2006
IEEE
16 years 19 days ago
2006
IEEE
Grid data management is a challenging task because of the heterogeneous, dynamic and largescale nature of Grid environments. This paper proposes an autonomic Grid data management ...