1927 search results - page 309 / 386 » UMDAs for dynamic optimization problems |
118
Voted
JMLR
2010
14 years 7 months ago
2010
We present an extension of sparse PCA, or sparse dictionary learning, where the sparsity patterns of all dictionary elements are structured and constrained to belong to a prespeci...
105
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IPPS
2006
IEEE
15 years 6 months ago
2006
IEEE
Wireless mesh networks recently emerge as a flexible, low-cost and multipurpose networking platform with wired infrastructure connected to the Internet. A critical issue in mesh ...
137
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SIAMIS
2011
14 years 7 months ago
2011
Abstract. Accurate signal recovery or image reconstruction from indirect and possibly undersampled data is a topic of considerable interest; for example, the literature in the rece...
114
Voted
BROADNETS
2007
IEEE
15 years 7 months ago
2007
IEEE
— Network dimensioning for wavelength-routed WDM networks has been extensively studied to maximize connection acceptance rate while minimizing the total cost. However, Internet s...
107
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LATIN
1998
Springer
15 years 4 months ago
1998
Springer
We address the problem of approximate string matching in two dimensions, that is, to nd a pattern of size m m in a text of size n n with at most k errors (substitutions, insertions...