6251 search results - page 142 / 1251 » Randomness, Computability, and Density |
135
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PPSN
2004
Springer
15 years 9 months ago
2004
Springer
This article describes a new model of probability density function and its use in estimation of distribution algorithms. The new model, the distribution tree, has interesting prope...
102
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SAC
2010
ACM
15 years 2 months ago
2010
ACM
Simulated tempering (ST) is an established Markov Chain Monte Carlo (MCMC) methodology for sampling from a multimodal density π(θ). The technique involves introducing an auxilia...
135
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FCT
2009
Springer
15 years 10 months ago
2009
Springer
Despite of their applicability betweennness constraints have (to the author’s knowledge) hardly been considered from the random structures point of view. They are essentially di...
120
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FSTTCS
2009
Springer
15 years 10 months ago
2009
Springer
Randomness extractors are efficient algorithms which convert weak random sources into nearly perfect ones. While such purification of randomness was the original motivation for c...
125
Voted
ISMVL
2007
IEEE
15 years 10 months ago
2007
IEEE
Stochastic computation is a new alternative approach for iterative computation on factor graphs. In this approach, the information is represented by the statistics of the bit stre...