1695 search results - page 236 / 339 » Linear, Polynomial or Exponential |
154
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Publication
We present a method for detecting and describing features in vector flow fields. Our method models flow fields locally using a linear combination of complex monomials. These monomi...
140
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PAKDD
2007
ACM
15 years 10 months ago
2007
ACM
Convolution kernels, constructed by convolution of sub-kernels defined on sub-structures of composite objects, are widely used in classification, where one important issue is to ch...
118
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SIBGRAPI
2006
IEEE
15 years 10 months ago
2006
IEEE
The estimation of multiple orientations in multidimensional signals is a strongly non-linear problem to which a two-step solution is here presented. First, the problem is lineariz...
124
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ASPDAC
2006
ACM
15 years 10 months ago
2006
ACM
— This paper presents an architecture and a synthesis method for programmable numerical function generators (NFGs) for trigonometric, logarithmic, square root, and reciprocal fun...
134
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FOCS
2005
IEEE
15 years 10 months ago
2005
IEEE
We present a polynomial time algorithm based on semidefinite programming that, given a unique game of value 1 − O(1/ log n), satisfies a constant fraction of constraints, wher...