68 search results - page 3 / 14 » Practical Approximation Algorithms for Separable Packing Lin... |
115
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MFCS
2005
Springer
15 years 3 months ago
2005
Springer
We study simple greedy approximation algorithms for general class of integer packing problems. We provide a novel analysis based on the duality theory of linear programming. This e...
MP
2010
14 years 8 months ago
2010
Valid inequalities for 0-1 knapsack polytopes often prove useful when tackling hard 0-1 Linear Programming problems. To generate such inequalities, one needs separation algorithms...
SWAT
2010
Springer
14 years 7 months ago
2010
Springer
In this paper we describe an algorithm to approximately solve a class of semidefinite programs called covering semidefinite programs. This class includes many semidefinite programs...
108
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FOCS
2005
IEEE
15 years 3 months ago
2005
IEEE
We give a general technique to obtain approximation mechanisms that are truthful in expectation. We show that for packing domains, any α-approximation algorithm that also bounds ...
ESA
2003
Springer
15 years 2 months ago
2003
Springer
We report on a project with a German car manufacturer. The task is to compute (approximate) solutions to a specific large-scale packing problem. Given a polyhedral model of a car ...