3712 search results - page 309 / 743 » Role-Based Access Control |
219
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PIMRC
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract--In wireless ad hoc networks, multiple access interference is the limiting factor for the overall system performance. The lack of any central control unit necessitates a c...
137
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IPPS
2009
IEEE
16 years 1 months ago
2009
IEEE
In this paper we investigate feedback-directed dynamic selection between different implementations of atomic blocks. We initially execute atomic blocks using STM with optimistic c...
224
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RTSS
2007
IEEE
16 years 28 days ago
2007
IEEE
It is challenging to process transactions in a timely fashion using fresh data, e.g., current stock prices, since database workloads may considerably vary due to dynamic data/reso...
179
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WOWMOM
2006
ACM
16 years 18 days ago
2006
ACM
— In multihop wireless networks where a random access MAC scheme such as CSMA/CA is used, nodes greedily compete in a distributed manner and are unaware of the interference they ...
189
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WOWMOM
2005
ACM
16 years 6 days ago
2005
ACM
— This paper presents the ALCA (Asymmetric Link Collision Avoidance) protocol. ALCA was designed to deal with a known deficiency of the Basic Scheme [1] for power control in 802...