708 search results - page 95 / 142 » A Policy Based Framework for Access Control |
141
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CCS
2008
ACM
15 years 6 months ago
2008
ACM
The requirements for secure document workflows in enterprises become increasingly sophisticated, with employees performing different tasks under different roles using the same pro...
116
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ACSAC
2006
IEEE
15 years 10 months ago
2006
IEEE
Access control and integrity constraints are well known approaches to ensure data integrity in commercial database systems. However, due to operational mistakes, malicious intent ...
122
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HPCA
2002
IEEE
16 years 4 months ago
2002
IEEE
This work is based on our philosophy of providing interlayer system-level power awareness in computing systems [26, 27]. Here, we couple this approach with our vision of multipart...
142
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WOWMOM
2006
ACM
15 years 10 months ago
2006
ACM
We investigate the problem of efficient resource control for elastic traffic in IEEE 802.11e’s Enhanced Distributed Channel Access (EDCA) mechanism. Our approach considers an ...
163
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SECON
2010
IEEE
15 years 2 months ago
2010
IEEE
This paper bears on the design and the quantitative evaluation of MAC mechanisms for wireless ad-hoc networks with performance guarantees. By this, we mean mechanisms where each ac...