5138 search results - page 268 / 1028 » Randomized Algorithms for 3-SAT |
238
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TEC
2012
13 years 9 months ago
2012
—This paper presents a new cooperative coevolving particle swarm optimization (CCPSO) algorithm in an attempt to address the issue of scaling up particle swarm optimization (PSO)...
184
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IJCV
2012
13 years 9 months ago
2012
Abstract Computer vision is full of problems elegantly expressed in terms of energy minimization. We characterize a class of energies with hierarchical costs and propose a novel hi...
222
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SDM
2012
SIAM
13 years 9 months ago
2012
SIAM
Droughts are one of the most damaging climate-related hazards. The late 1960s Sahel drought in Africa and the North American Dust Bowl of the 1930s are two examples of severe drou...
219
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ALT
2011
Springer
14 years 6 months ago
2011
Springer
We consider the problem of learning sparse parities in the presence of noise. For learning parities on r out of n variables, we give an algorithm that runs in time poly log 1 δ , ...
198
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IACR
2011
14 years 6 months ago
2011
The KeeLoq cipher is used in many wireless car door systems and garage openers. Recently the algorithm was studied and several attacks have been published. When a random seed is no...