4403 search results - page 755 / 881 » Galois Theory of Algorithms |
244
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IPSN
2007
Springer
16 years 1 months ago
2007
Springer
We study the problem of aggregating data from a sparse set of nodes in a wireless sensor network. This is a common situation when a sensor network is deployed to detect relatively...
220
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MM
2006
ACM
16 years 28 days ago
2006
ACM
In many image retrieval applications, the mapping between highlevel semantic concept and low-level features is obtained through a learning process. Traditional approaches often as...
189
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MOBIHOC
2006
ACM
16 years 28 days ago
2006
ACM
A large number of practical sensing and actuating applications require immediate notification of rare but urgent events and also fast delivery of time sensitive actuation command...
221
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SACMAT
2006
ACM
16 years 28 days 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 (...
177
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SPAA
2006
ACM
16 years 28 days ago
2006
ACM
The problem of scalable and robust distributed data storage has recently attracted a lot of attention. A common approach in the area of peer-to-peer systems has been to use a dist...