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DISOPT
2011
176views Education» more  DISOPT 2011»
14 years 10 months ago
Valid inequalities and branch-and-cut for the clique pricing problem
Motivated by an application in highway pricing, we consider the problem that consists in setting profit-maximizing tolls on a clique subset of a multicommodity transportation net...
Géraldine Heilporn, Martine Labbé, P...
VMV
2004
183views Visualization» more  VMV 2004»
15 years 7 months ago
CGiS, a new Language for Data-parallel GPU Programming
In the last few years, GPUs have become new, promising targets for general purpose programming. Their inherent parallel architecture makes them particularly suited for scientific ...
Nicolas Fritz, Philipp Lucas, Philipp Slusallek
COMPUTING
2006
130views more  COMPUTING 2006»
15 years 6 months ago
Factorized Solution of Lyapunov Equations Based on Hierarchical Matrix Arithmetic
We investigate the numerical solution of large-scale Lyapunov equations with the sign function method. Replacing the usual matrix inversion, addition, and multiplication by format...
Ulrike Baur, Peter Benner
CCA
2009
Springer
16 years 1 months ago
Towards the Complexity of Riemann Mappings (Extended Abstract)
d Abstract) Robert Rettinger1 Department of Mathematics and Computer Science University of Hagen, Germany Abstract. We show that under reasonable assumptions there exist Riemann ma...
Robert Rettinger
CVPR
2003
IEEE
16 years 8 months ago
An Efficient Solution to the Five-Point Relative Pose Problem
An efficient algorithmic solution to the classical five-point relative pose problem is presented. The problem is to find the possible solutions for relative camera motion between ...
David Nistér