3899 search results - page 324 / 780 » Argumentation for Access Control |
215
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—Sensor network MAC protocols usually employ periodic sleep and wakeup, achieving low duty-cycle to save energy and to increase the lifetime of battery-powered sensor devices. Ho...
140
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CCS
2007
ACM
16 years 28 days ago
2007
ACM
Trust management represents today a promising approach for supporting access control in open environments. While several approaches have been proposed for trust management and sig...
208
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IPCCC
2005
IEEE
16 years 10 days ago
2005
IEEE
Mobility in wireless sensor networks poses unique challenges to the medium access control (MAC) protocol design. Previous MAC protocols for sensor networks assume static sensor no...
205
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SACMAT
2005
ACM
16 years 9 days ago
2005
ACM
With continuously growing numbers of applications, enterprises face the problem of efficiently managing the assignment of access permissions to their users. On the one hand, secur...
198
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CSFW
2003
IEEE
16 years 1 days ago
2003
IEEE
SPKI/SDSI is a language for expressing distributed access control policy, derived from SPKI and SDSI. We provide a first-order logic (FOL) semantics for SDSI, and show that it ha...