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A Tabu Search Heuristic for the Vehicle Routing Problem with Private Fleet and Common Carrier

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A Tabu Search Heuristic for the Vehicle Routing Problem with Private Fleet and Common Carrier

Jean-François Côté

Jean-Yves Potvin May 2007

CIRRELT-2007-08

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A Tabu Search Heuristic for the Vehicle Routing Problem with Private Fleet and Common Carrier

Jean-François Côté

1

,

Jean-Yves Potvin

1*

1.

Interuniversity Research Centre on Enterprise Networks, Logistics and Transportation (CIRRELT) and Département d’informatique et de recherche opérationnelle, Université de Montréal, C.P. 6128, succursale Centre-ville, Montréal, Canada H3C 3J7

Abstract. This paper describes a tabu search heuristic for a vehicle routing problem where the owner of a private fleet can either visit a customer with one of his vehicles or assign the customer to a common carrier. The owner’s objective is to minimize the variable and fixed costs for operating his fleet plus the total costs charged by the common carrier. The proposed tabu search is shown to outperform the best approach reported in the literature on 34 benchmark instances with homogeneous fleet.

Keywords. Vehicle routing, private fleet, common carrier, tabu search.

Acknowledgements. Financial support for this work was provided by the Natural Sciences and Engineering Research Council of Canada (NSERC). This support is gratefully acknowledged.

Results and views expressed in this publication are the sole responsibility of the authors and do not necessarily reflect those of CIRRELT.

Les résultats et opinions contenus dans cette publication ne reflètent pas nécessairement la position du CIRRELT et n'engagent pas sa responsabilité.

_____________________________

* Corresponding author: potvin@crt.umontreal.ca Dépôt légal – Bibliothèque nationale du Québec, Bibliothèque nationale du Canada, 2007

© Copyright Côté, Potvin and CIRRELT, 2007

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A Tabu Search Heuristic for the Vehicle Routing Problem with Private Fleet and Common Carrier

CIRRELT-2007-08

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A Tabu Search Heuristic for the Vehicle Routing Problem with Private Fleet and Common Carrier

CIRRELT-2007-08

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A Tabu Search Heuristic for the Vehicle Routing Problem with Private Fleet and Common Carrier

CIRRELT-2007-08

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A Tabu Search Heuristic for the Vehicle Routing Problem with Private Fleet and Common Carrier

CIRRELT-2007-08

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A Tabu Search Heuristic for the Vehicle Routing Problem with Private Fleet and Common Carrier

CIRRELT-2007-08

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A Tabu Search Heuristic for the Vehicle Routing Problem with Private Fleet and Common Carrier

CIRRELT-2007-08

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A Tabu Search Heuristic for the Vehicle Routing Problem with Private Fleet and Common Carrier

CIRRELT-2007-08

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A Tabu Search Heuristic for the Vehicle Routing Problem with Private Fleet and Common Carrier

CIRRELT-2007-08

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A Tabu Search Heuristic for the Vehicle Routing Problem with Private Fleet and Common Carrier

CIRRELT-2007-08

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A Tabu Search Heuristic for the Vehicle Routing Problem with Private Fleet and Common Carrier

CIRRELT-2007-08

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A Tabu Search Heuristic for the Vehicle Routing Problem with Private Fleet and Common Carrier

CIRRELT-2007-08

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A Tabu Search Heuristic for the Vehicle Routing Problem with Private Fleet and Common Carrier

CIRRELT-2007-08

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A Tabu Search Heuristic for the Vehicle Routing Problem with Private Fleet and Common Carrier

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A Tabu Search Heuristic for the Vehicle Routing Problem with Private Fleet and Common Carrier

CIRRELT-2007-08

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