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218
Voted
IPCO
2007
15 years 9 months ago
2007
Following the well-studied two-stage optimization framework for stochastic optimization [15, 18], we study approximation algorithms for robust two-stage optimization problems with ...
254
Voted
INFOCOM
2009
IEEE
16 years 2 months ago
2009
IEEE
Abstract— Sum rate maximization by power control is an important, challenging, and extensively studied problem in wireless networks. It is a nonconvex optimization problem and ac...
219
Voted
PPAM
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. The paper describes an application of Parallel Simulated Annealing (PSA) for solving one of the most studied NP-hard optimization problems: Graph Coloring Problem (GCP). ...
217
Voted
ICRA
2005
IEEE
16 years 1 months ago
2005
IEEE
— We present a fast method for solving rigid body contact problems with friction, based on optimizations incorporated into Lemke’s algorithm for solving linear complementarity ...
221
Voted
CPM
2005
Springer
16 years 1 months ago
2005
Springer
In this paper we propose new solution methods for designing tag sets for use in universal DNA arrays. First, we give integer linear programming formulations for two previous formal...