4935 search results - page 241 / 987 » An Adaptive Supersampling Method |
137
Voted
CGF
2008
15 years 3 months ago
2008
This paper presents a novel method that effectively combines both control variates and importance sampling in a sequential Monte Carlo context. The radiance estimates computed dur...
114
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CORR
2010
Springer
15 years 3 months ago
2010
Springer
Abstract: Numerical solutions to fractional differential equations can be extremely computationally intensive due to the effect of non-local derivatives in which all previous time ...
111
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EOR
2010
15 years 3 months ago
2010
Outer linearization methods for two-stage stochastic linear programs with recourse, such as the L-shaped algorithm, generally apply a single optimality cut on the nonlinear object...
139
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PR
2006
15 years 3 months ago
2006
This paper presents a new adaptive approach for the binarization and enhancement of degraded documents. The proposed method does not require any parameter tuning by the user and c...
127
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MOC
2000
15 years 3 months ago
2000
Abstract. Two explicit error representation formulas are derived for degenerate parabolic PDEs, which are based on evaluating a parabolic residual in negative norms. The resulting ...