1927 search results - page 156 / 386 » UMDAs for dynamic optimization problems |
122
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GI
2005
Springer
15 years 9 months ago
2005
Springer
: It is well known that dynamic OFDMA systems potentially increase the spectral efficiency of wireless systems. They exploit diversity effects in time, space, and frequency by ass...
128
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HICSS
2003
IEEE
15 years 8 months ago
2003
IEEE
In this paper we shall represent strategic planning problems by dynamic decision trees, in which the nodes are projects that can be deferred or postponed for a certain period of t...
140
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WADS
1997
Springer
15 years 7 months ago
1997
Springer
We present several efficient dynamic data structures for point-enclosure queries, involving convex fat objects in R2 or R3. Our planar structures are actually fitted for a more ...
135
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IJCAI
2001
15 years 5 months ago
2001
We present a dynamic programming approach for the solution of first-order Markov decisions processes. This technique uses an MDP whose dynamics is represented in a variant of the ...
152
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IJSN
2008
15 years 3 months ago
2008
: Group key management has received a particular attention, these last years, in both academic and industry research communities. This is due to the economical relevance of group-b...