242 search results - page 18 / 49 » Distributed algorithms with dynamical random transitions |
134
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IPPS
2008
IEEE
15 years 11 months ago
2008
IEEE
Peer-to-peer (P2P) networks based on consistent hashing functions have an inherent load uneven distribution problem. Things are even worse in unstructured P2P systems. The objecti...
141
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CDC
2008
IEEE
15 years 11 months ago
2008
IEEE
—We study the problem of dynamic spectrum sensing and access in cognitive radio systems as a partially observed Markov decision process (POMDP). A group of cognitive users cooper...
169
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EC
2006
15 years 5 months ago
2006
The frequency with which various elements of the search space of a given evolutionary algorithm are sampled is affected by the family of recombination (reproduction) operators. Th...
146
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EUROPAR
2009
Springer
15 years 11 months ago
2009
Springer
Selecting a random peer with uniform probability across a peer-to-peer (P2P) network is a fundamental function for unstructured search, data replication, and monitoring algorithms....
158
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PODC
2003
ACM
15 years 10 months ago
2003
ACM
We investigate issues related to the probe complexity of quorum systems and their implementation in a dynamic environment. Our contribution is twofold. The first regards the algo...