8087 search results - page 434 / 1618 » Meta Data Management |
189
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CCS
2007
ACM
16 years 1 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 ...
181
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HUC
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. Battery lifetime has become one of the top usability concerns of mobile systems. While many endeavors have been devoted to improving battery lifetime, they have fallen sh...
193
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RTAS
2006
IEEE
16 years 27 days ago
2006
IEEE
Large-scale storage systems often hold data for multiple applications and users. A problem in such systems is isolating applications and users from each other to prevent their wor...
183
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CGO
2005
IEEE
16 years 15 days ago
2005
IEEE
Modern embedded microprocessors use low power on-chip memories called scratch-pad memories to store frequently executed instructions and data. Unlike traditional caches, scratch-p...
222
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CGO
2005
IEEE
16 years 15 days ago
2005
IEEE
To minimize the surging power consumption of microprocessors, adaptive computing environments (ACEs) where microarchitectural resources can be dynamically tuned to match a program...