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» Uncertain Linear Constraints
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FOCS
2005
IEEE
15 years 11 months ago
Approximation Algorithms for Unique Games
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...
Luca Trevisan
CC
2005
Springer
115views System Software» more  CC 2005»
15 years 11 months ago
Experiences with Enumeration of Integer Projections of Parametric Polytopes
Abstract. Many compiler optimization techniques depend on the ability to calculate the number of integer values that satisfy a given set of linear constraints. This count (the enum...
Sven Verdoolaege, Kristof Beyls, Maurice Bruynoogh...
IDA
2005
Springer
15 years 11 months ago
Miner Ants Colony: A New Approach to Solve a Mine Planning Problem
In this paper we introduce a simple ant based algorithm for solving a copper mine planning problem. In the last 10 years this realworld problem has been tackled using linear intege...
María-Cristina Riff, Michael Moossen, Xavie...
ICPR
2002
IEEE
15 years 11 months ago
Constrained Structure and Motion Estimation from Optical Flow
Unbiased and consistent estimates of structure and motion can be obtained by least squares minimization of the differential epipolar constraint. Previous work on this subject does...
Marco Zucchelli, José Santos-Victor, Henrik...
CP
2006
Springer
15 years 9 months ago
Static and Dynamic Structural Symmetry Breaking
We reconsider the idea of structural symmetry breaking (SSB) for constraint satisfaction problems (CSPs). We show that the dynamic dominance checks used in symmetry breaking by dom...
Pierre Flener, Justin Pearson, Meinolf Sellmann, P...