704 search results - page 121 / 141 » Building Distributed Access Control System Using Service-Ori... |
107
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CCS
2007
ACM
15 years 6 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
113
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IPPS
1997
IEEE
15 years 4 months ago
1997
IEEE
Tools for parallel systems today range from specification over debugging to performance analysis and more. Typically, they help the programmers of parallel algorithms from the ea...
103
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ATAL
2010
Springer
15 years 1 months ago
2010
Springer
Bushfire BLOCKS is a modular, distributed, agent-based simulation for exploring and informing bushfire response strategies. Separate independent modules capture the fire spread, e...
132
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DIM
2005
ACM
15 years 2 months ago
2005
ACM
Identity federation is a powerful scheme that links accounts of users maintained distinctly by different business partners. The concept of network identity is a driver for accele...
142
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ISPASS
2009
IEEE
15 years 7 months ago
2009
IEEE
Modern Graphic Processing Units (GPUs) provide sufficiently flexible programming models that understanding their performance can provide insight in designing tomorrow’s manyco...