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ANOR
2002
93views more  ANOR 2002»
15 years 1 months ago
Cutting and Surrogate Constraint Analysis for Improved Multidimensional Knapsack Solutions
We use surrogate analysis and constraint pairing in multidimensional knapsack problems to fix some variables to zero and to separate the rest into two groups
Maria A. Osorio, Fred Glover, Peter Hammer
SCALESPACE
2009
Springer
15 years 7 months ago
A Non-local Approach to Shape from Ambient Shading
We study the mathematical and numerical aspects of the estimation of the 3-D shape of a Lambertian scene seen under diffuse illumination. This problem is known as “shape from amb...
Emmanuel Prados, Nitin Jindal, Stefano Soatto
ICASSP
2011
IEEE
14 years 5 months ago
A fast solution to robust minimum variance beamformer and application to simultaneous MEG and local field potential
Abstract—In this study, a robust minimum variance beamformer (RMVB) is employed for source reconstruction in simultaneous MEG and local field potential (LFP) measurements. RMVB ...
Hamid Reza Mohseni, Morten L. Kringelbach, Mark W....
CP
2001
Springer
15 years 5 months ago
New Lower Bounds of Constraint Violations for Over-Constrained Problems
In recent years, many works have been carried out to solve over-constrained problems, and more speci cally the Maximal Constraint Satisfaction Problem (Max-CSP), where the goal is ...
Jean-Charles Régin, Thierry Petit, Christia...
JAR
2006
106views more  JAR 2006»
15 years 1 months ago
Some Computational Aspects of distance-sat
In many AI fields, the problem of finding out a solution which is as close as possible to a given configuration has to be faced. This paper addresses this problem in a propositiona...
Olivier Bailleux, Pierre Marquis