2869 search results - page 286 / 574 » Metropolis-Hastings algorithms with adaptive proposals |
158
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IPPS
2007
IEEE
16 years 1 months ago
2007
IEEE
Consider a distributed network with nodes arranged in a tree, and each node having a local value. We consider the problem of aggregating values (e.g., summing values) from all nod...
188
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JCST
2008
15 years 6 months ago
2008
Research into ant colony algorithms for solving continuous optimization problems forms one of the most significant and promising areas in swarm computation. Although traditional an...
156
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DCC
2010
IEEE
16 years 1 months ago
2010
IEEE
Motivated by the Markov chain Monte Carlo (MCMC) relaxation method of Jalali and Weissman, we propose a lossy compression algorithm for continuous amplitude sources that relies on...
173
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ICMCS
2008
IEEE
16 years 1 months ago
2008
IEEE
Hand jitters result in unintentional fluctuation of image sequences taken by hand-held video cameras. Stabilization of the foreground object of interest in pictures is essential f...
141
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ICMCS
2007
IEEE
16 years 1 months ago
2007
IEEE
In this paper, we study the security of an image scrambling algorithm based on Space-Filling Curves (SFC). A random SFC is a pixel permutation that changes the scanning order with...