459 search results - page 43 / 92 » Mixed Models for the Analysis of Local Search Components |
103
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STOC
2002
ACM
16 years 2 months ago
2002
ACM
Cooper, Dyer and Frieze studied the problem of sampling H-colourings (nearly) uniformly at random. Special cases of this problem include sampling colourings and independent sets a...
SCALESPACE
2009
Springer
15 years 8 months ago
2009
Springer
The Beltrami flow is an efficient non-linear filter, that was shown to be effective for color image processing. The corresponding anisotropic diffusion operator strongly couple...
103
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CDC
2009
IEEE
15 years 6 months ago
2009
IEEE
— We consider a distributed system modeled as a possibly large network of automata. Planning in this system consists in selecting and organizing actions in order to reach a goal ...
136
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JMLR
2010
15 years 10 days ago
2010
We extend the well-known BFGS quasi-Newton method and its memory-limited variant LBFGS to the optimization of nonsmooth convex objectives. This is done in a rigorous fashion by ge...
145
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CIVR
2007
Springer
15 years 8 months ago
2007
Springer
Near-duplicate keyframes (NDK) play a unique role in large-scale video search, news topic detection and tracking. In this paper, we propose a novel NDK retrieval approach by explo...