5331 search results - page 377 / 1067 » Algebraic Methods for Optimization Problems |
132
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We introduce the Line Search A-Function (LSAF) technique that generalizes the Extended-Baum Welch technique in order to provide an effective optimization technique for a broader s...
186
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Owing to the non-zero probability of the missed detection and false alarm of active primary transmission, a certain degree of performance degradation of the primary user (PU) from...
221
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CEC
2011
IEEE
14 years 6 months ago
2011
IEEE
—Evolutionary algorithms have been very popular optimization methods for a wide variety of applications. However, in spite of their advantages, their computational cost is still ...
229
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CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
We present a new approach to iteratively estimate both
high-quality depth map and alpha matte from a single image
or a video sequence. Scene depth, which is invariant
to illumin...
190
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
Markov Random Field, or MRF, models are a powerful tool for modeling images. While much progress has been made in algorithms for inference in MRFs, learning the parameters of an M...