807 search results - page 113 / 162 » Term Rewriting for Access Control |
129
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MOBISYS
2008
ACM
16 years 3 months ago
2008
ACM
Deployments of city-wide multi-hop 802.11 networks introduce challenges for maintaining client performance at vehicular speeds. We experimentally demonstrate that current network ...
112
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MOBIHOC
2001
ACM
16 years 3 months ago
2001
ACM
Spatial reuse TDMA is a fixed assignment access scheme for multi-hop radio networks. The idea is to increase network capacity by letting several radio terminals use the same time ...
PPOPP
2010
ACM
16 years 21 days ago
2010
ACM
We study the performance of three parallel algorithms and their hybrid variants for solving tridiagonal linear systems on a GPU: cyclic reduction (CR), parallel cyclic reduction (...
116
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CHI
2010
ACM
15 years 10 months ago
2010
ACM
In this paper, we compare the impact of two different privacy policy representations – AudienceView and Expandable Grids – on users modifying privacy policies for a social net...
141
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CCS
2010
ACM
15 years 10 months ago
2010
ACM
In distributed environments, statements from a number of principals, besides the central trusted party, may influence the derivations of authorization decisions. However, existin...