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SIAMDM
2002
14 years 11 months ago
2002
We present a new class of randomized approximation algorithms for unrelated parallel machine scheduling problems with the average weighted completion time objective. The key idea i...
STACS
2004
Springer
15 years 5 months ago
2004
Springer
We consider the problem of preemptive scheduling on uniformly related machines. We present a semi-online algorithm which, if the optimal makespan is given in advance, produces an ...
IAT
2007
IEEE
15 years 6 months ago
2007
IEEE
We present a new hybrid algorithm for local search in distributed combinatorial optimization. This method is a mix between classical local search methods in which nodes take decis...
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ICDIM
2007
IEEE
15 years 5 months ago
2007
IEEE
This paper introduces a hybrid metaheuristic, the Variable Neighborhood Particle Swarm Optimization (VNPSO), consisting of a combination of the Variable Neighborhood Search (VNS) ...
JUCS
2007
14 years 11 months ago
2007
: Recently, Particle Swarm Optimization (PSO) algorithm has exhibited good performance across a wide range of application problems. A quick review of the literature reveals that re...