A Variable Neighborhood Search Integrated in the POPMUSIC Framework for Solving Large Scale Vehicle Routing Problems

Publications: Contribution to bookContribution to proceedings

Abstract

This paper presents a heuristic approach based on the POPMUSIC framework for solving large scale Multi Depot Vehicle Routing Problems with Time Windows derived from real world data. A Variable Neighborhood Search is used as the optimizer in the POPMUSIC framework. POPMUSIC is a new decomposition approach for large scale problems. We compare our method with a pure VNS approach and a Memetic Algorithm integrated in a POPMUSIC framework. The computational results show that the integration of VNS in the POPMUSIC framework outperforms the other existing methods. Furthermore different distance metrics for the decomposition strategies are presented and the results are reported and analyzed.
Original languageEnglish
Title of host publicationHybrid Metaheuristics. Proceedings of the 5th International Workshop on Hybrid Metaheuristics, Malaga, Spain, Oct 08-09, 2008
Editors M. J. Blesa, C. Blum, C. Cotta, A. J. Fernandez, J. E. Gallardo, A. Roli
PublisherSpringer-Verlag Berlin
Pages29-42
Number of pages14
Publication statusPublished - 2008

Publication series

SeriesLecture Notes in Computer Science
ISSN0302-9743

Austrian Fields of Science 2012

  • 502052 Business administration

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