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» On the random satisfiable process
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CDC
2008
IEEE
197views Control Systems» more  CDC 2008»
14 years 4 months ago
Dynamic spectrum access policies for cognitive radio
—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...
Jayakrishnan Unnikrishnan, Venugopal V. Veeravalli

Book
376views
15 years 7 months ago
An Exploration of Random Processes for Engineers
"From an applications viewpoint, the main reason to study the subject of these notes is to help deal with the complexity of describing random, time-varying functions. A random...
Bruce Hajek
MMM
2008
Springer
106views Multimedia» more  MMM 2008»
14 years 4 months ago
Free-Shaped Video Collage
Abstract. With the explosive growth of multimedia data, video presentation has become an important technology for fast browsing of video content. In this paper, we present a novel ...
Bo Yang, Tao Mei, Lifeng Sun, Shi-Qiang Yang, Xian...
CIE
2009
Springer
14 years 5 months ago
Numberings and Randomness
Abstract. We prove various results on effective numberings and Friedberg numberings of families related to algorithmic randomness. The family of all Martin-L¨of random left-compu...
Paul Brodhead, Bjørn Kjos-Hanssen
ECAI
2006
Springer
14 years 2 months ago
Random Subset Optimization
Some of the most successful algorithms for satisfiability, such as Walksat, are based on random walks. Similarly, local search algorithms for solving constraint optimization proble...
Boi Faltings, Quang Huy Nguyen