20 search results - page 2 / 4 » A Variable Neighborhood Search Approach for the Two-Echelon ... |
HM
2009
Springer
13 years 10 months ago
2009
Springer
Abstract. In this work we extend a VNS for the periodic vehicle routing problem with time windows (PVRPTW) to a multiple VNS (mVNS) where several VNS instances are applied cooperat...
COLOGNETWENTE
2010
13 years 2 months ago
2010
Given a bipartite graph G = (S, T, E), we consider the problem of finding k bipartite subgraphs, called "clusters", such that each vertex i of S appears in exactly one o...
ICDIM
2007
IEEE
14 years 2 hour 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
13 years 5 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...
EOR
2008
13 years 5 months ago
2008
We suggest a new heuristic for solving unconstrained continuous optimization problems. It is based on a generalized version of the variable neighborhood search metaheuristic. Diff...