4155 search results - page 3 / 831 » Topic-Specific Optimization and Structuring |
110
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JMLR
2012
12 years 12 months ago
2012
We study a generalized framework for structured sparsity. It extends the well known methods of Lasso and Group Lasso by incorporating additional constraints on the variables as pa...
TSP
2010
14 years 4 months ago
2010
Abstract--We consider the separation of Gaussian sources exhibiting general, arbitrary (not necessarily stationary) covariance structures. First, assuming a semi-blind scenario, in...
ICCAD
2009
IEEE
14 years 7 months ago
2009
IEEE
Current logic synthesis techniques are ineffective for arithmetic circuits. They perform poorly for XOR-dominated circuits, and those with a high fan-in dependency between inputs ...
117
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
This paper combines a parameter generation algorithm and a model optimization approach with the model-integration-based voice conversion (MIVC). We have proposed probabilistic int...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
In one-dimensional signal processing, the perfect reconstruction (PR) synthesis FB is not unique for a given analysis LP oversampled filter bank (FB). Optimal Design methods have...