3927 search results - page 746 / 786 » Dynamic Dependencies and Performance Improvement |
186
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SACMAT
2006
ACM
15 years 12 months ago
2006
ACM
We introduce the concept, model, and policy-specific algorithms for inferring new access control decisions from previous ones. Our secondary and approximate authorization model (...
180
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SENSYS
2006
ACM
15 years 12 months ago
2006
ACM
Sensor networks are fundamentally constrained by the difficulty and energy expense of delivering information from sensors to sink. Our work has focused on garnering additional si...
172
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SAC
2005
ACM
15 years 11 months ago
2005
ACM
Peer-to-peer (P2P) has become an important computing model because of its adaptation, self-organization and autonomy etc. But efficient organization of the nodes in P2P networks i...
179
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ASPLOS
2004
ACM
15 years 11 months ago
2004
ACM
This paper introduces a compiler-orchestrated prefetching system as a unified framework geared toward ameliorating the gap between processing speeds and memory access latencies. ...
186
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VLDB
2004
ACM
15 years 11 months ago
2004
ACM
A frequent type of query in spatial networks (e.g., road networks) is to find the K nearest neighbors (KNN) of a given query object. With these networks, the distances between ob...