3712 search results - page 414 / 743 » Role-Based Access Control |
166
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MSWIM
2005
ACM
15 years 11 months ago
2005
ACM
A number of analytical models have been proposed to describe the priority schemes of the Enhanced Distributed Channel Access (EDCA) mechanism of the IEEE 802.11e standard. EDCA pr...
174
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INFOCOM
2003
IEEE
15 years 11 months ago
2003
IEEE
While the backbone networks have experienced substantial changes in the last decade; the access networks have not changed much. Recently, passive optical networks (PONs) seem to be...
191
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FUN
2010
Springer
15 years 11 months ago
2010
Springer
In countries such as China or Iran where Internet censorship is prevalent, users usually rely on proxies or anonymizers to freely access the web. The obvious difficulty with this a...
168
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MONET
2006
15 years 6 months ago
2006
Abstract This paper proposes efficient resource allocation techniques for a policy-based wireless/wireline interworking architecture, where quality of service (QoS) provisioning an...
182
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SACMAT
2009
ACM
16 years 23 days ago
2009
ACM
In both the commercial and defense sectors a compelling need is emerging for highly dynamic, yet risk optimized, sharing of information across traditional organizational boundarie...