2957 search results - page 424 / 592 » The Complexity of Polynomial-Time Approximation |
232
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TSP
2012
14 years 1 months ago
2012
Abstract—In this paper, we investigate the problem of designing compact-support interpolation kernels for a given class of signals. By using calculus of variations, we simplify t...
173
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JMLR
2012
13 years 8 months ago
2012
We present SpeedBoost, a natural extension of functional gradient descent, for learning anytime predictors, which automatically trade computation time for predictive accuracy by s...
150
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ICCV
2003
IEEE
16 years 8 months ago
2003
IEEE
Example-based methods are effective for parameter estimation problems when the underlying system is simple or the dimensionality of the input is low. For complex and high-dimensio...
177
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ICCV
1999
IEEE
16 years 8 months ago
1999
IEEE
This paper describes a new method for estimating the illumination distribution of a real scene from a radiance distribution inside shadows cast by an object in the scene. First, t...
182
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VIS
2007
IEEE
16 years 7 months ago
2007
IEEE
We describe our visualization process for a particle-based simulation of the formation of the first stars and their impact on cosmic history. The dataset consists of several hundre...