A branch-and-price algorithm for the capacitated vehicle routing problem with stochastic demands |
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| Authors: | Christian H. Christiansen Jens Lysgaard |
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| Affiliation: | Department of Business Studies, Aarhus School of Business, University of Aarhus, Fuglesangs Allé 4, DK-8210 Aarhus V, Denmark |
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| Abstract: | This article introduces a new exact algorithm for the capacitated vehicle routing problem with stochastic demands (CVRPSD). The CVRPSD can be formulated as a set partitioning problem and it is shown that the associated column generation subproblem can be solved using a dynamic programming scheme. Computational experiments show promising results. |
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| Keywords: | Routing Stochastic programming Logistics |
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