2743 search results - page 143 / 549 » Minimization of an M-convex Function |
153
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ACCV
2009
Springer
16 years 1 months ago
2009
Springer
In this paper, we propose a convex optimization based approach for piecewise planar reconstruction. We show that the task of reconstructing a piecewise planar environment can be se...
171
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ISSAC
2009
Springer
16 years 1 months ago
2009
Springer
We present algorithms and heuristics to compute the characteristic polynomial of a matrix given its minimal polynomial. The matrix is represented as a black-box, i.e., by a functi...
147
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ICC
2007
IEEE
16 years 23 days ago
2007
IEEE
Abstract— The primary disadvantage of orthogonal frequencydivision multiplexing (OFDM) is the high time-domain peak-toaverage power ratio (PAR) that severely limits the transmitt...
165
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IJCNN
2007
IEEE
16 years 23 days ago
2007
IEEE
—The 0/1 loss is an important cost function for perceptrons. Nevertheless it cannot be easily minimized by most existing perceptron learning algorithms. In this paper, we propose...
126
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GI
2007
Springer
16 years 18 days ago
2007
Springer
: Several algorithms are common for estimating depth from stereo series, but many of them have difficulties when determining depth of objects having periodical structure. This con...