A Branch&Price&Cut algorithm for the Vehicle Routing Problem with Intermediate Replenishment Facilities - Mines Saint-Étienne
Communication Dans Un Congrès Année : 2016

A Branch&Price&Cut algorithm for the Vehicle Routing Problem with Intermediate Replenishment Facilities

Résumé

We present a Branch&Price&Cut algorithm for the Vehicle Routing Problem with Intermediate Replenishment Facilities that relies on a new extended formulation. The aim of this latter is to tackle symmetry issues by dropping out the vehicle index. The linear relaxation is further strengthened by adding valid inequalities.

Domaines

Modélisation et simulation

Florent Breuil  : Connectez-vous pour contacter le contributeur

https://hal-emse.ccsd.cnrs.fr/emse-01411429

Soumis le : mercredi 7 décembre 2016-14:47:46

Dernière modification le : mardi 17 septembre 2024-15:45:29

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Dates et versions

emse-01411429 , version 1 (07-12-2016)

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Citer

Paolo Gianessi, Alberto Ceselli, Lucas Létocart, Roberto Wolfler Calvo. A Branch&Price&Cut algorithm for the Vehicle Routing Problem with Intermediate Replenishment Facilities. 14th Cologne-Twente Workshop on Graphs and Combinatorial Optimization (CTW16), Jun 2016, Gargnano, Italy. pp.93 - 96, ⟨10.1016/j.endm.2016.10.024⟩. ⟨emse-01411429⟩

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