6102 search results - page 890 / 1221 » Modelling Environments for Distributed Simulation |
184
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
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 cooperati...
161
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TMI
2002
15 years 6 months ago
2002
We describe a method for computing a continuous time estimate of tracer density using list-mode positron emission tomography data. The rate function in each voxel is modeled as an ...
186
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EUROPAR
2007
Springer
16 years 25 days ago
2007
Springer
Abstract. Algorithmic skeletons correspond to a high-level programming model that takes advantage of nestable programming patterns to hide the complexity of parallel/distributed ap...
226
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COLCOM
2005
IEEE
16 years 8 days ago
2005
IEEE
Using a combination of machine learning probabilistic tools, we have shown that some chemistry students fail to develop productive problem solving strategies through practice alon...
168
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ICPPW
2002
IEEE
15 years 11 months ago
2002
IEEE
Abstract—In this paper, we address the issue of transmission power control in wireless ad-hoc networks. In general, it is assumed that minimum transmission power achieves the opt...