3422 search results - page 635 / 685 » Random Subset Optimization |
112
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ICASSP
2011
IEEE
14 years 5 months ago
2011
IEEE
Sparse representations over redundant dictionaries offer an efficient paradigm for signal representation. Recently block-sparsity has been put forward as a prior condition for so...
123
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ICASSP
2011
IEEE
14 years 5 months ago
2011
IEEE
Current hidden Markov acoustic modeling for large vocabulary continuous speech recognition (LVCSR) relies on the availability of abundant labeled transcriptions. Given that speech...
132
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ICDE
2011
IEEE
14 years 5 months ago
2011
IEEE
— Uncertain data is quite common nowadays in a variety of modern database applications. At the same time, the join operation is one of the most important but expensive operations...
162
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ICDE
2011
IEEE
14 years 5 months ago
2011
IEEE
— Array database systems are architected for scientific and engineering applications. In these applications, the value of a cell is often imprecise and uncertain. There are at le...
111
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CISS
2010
IEEE
14 years 5 months ago
2010
IEEE
Abstract—We consider the transmission completion time minimization problem in a single-user energy harvesting wireless communication system. In this system, both the data packets...