1118 search results - page 20 / 224 » Convex Optimization |
147
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CDC
2008
IEEE
15 years 10 months ago
2008
IEEE
— In this paper we propose a subgradient method for solving coupled optimization problems in a distributed way given restrictions on the communication topology. The iterative pro...
175
Voted
MP
2002
15 years 3 months ago
2002
We introduce an alternative to the smoothing technique approach for constrained optimization. As it turns out for any given smoothing function there exists a modification with part...
101
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TSP
2008
15 years 4 months ago
2008
We consider the problem of estimating and detecting sparse signals over a large area of an image or other medium. We introduce a novel cost function that captures the tradeoff bet...
164
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CORR
2011
Springer
14 years 11 months ago
2011
Springer
We consider a class of learning problems regularized by a structured sparsity-inducing norm defined as the sum of 2- or ∞-norms over groups of variables. Whereas much effort ha...
DAGM
2009
Springer
15 years 10 months ago
2009
Springer