The pickup and delivery problem with shuttle routes

Abstract : The main objective of this communication is to show how realistic-sized instances of the Pickup and Delivery Problem with Transfers (PDPT) can be solved to optimality with a branch-and-cut-and-price method, under realistic hypotheses. We introduce the Pickup and Delivery Problem with Shuttle routes (PDP-S) which is a special case of the PDPT relying on a structured network with two categories of routes. {\em Pickup routes} visit a set of pickup points independently of their delivery points and end at one delivery point. {\em Shuttle routes} are direct trips between two delivery points. We propose a path based formulation of the PDP-S and solve it with a branch-and-cut-and-price algorithm. We show that this approach is able to solve real-life instances with up to 87 transportation requests.
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Conference papers
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https://hal.archives-ouvertes.fr/hal-00849864
Contributor : Olivier Péton <>
Submitted on : Thursday, August 1, 2013 - 1:32:18 PM
Last modification on : Wednesday, December 19, 2018 - 3:02:04 PM

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  • HAL Id : hal-00849864, version 1

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Renaud Masson, Stefan Ropke, Fabien Lehuédé, Olivier Péton. The pickup and delivery problem with shuttle routes. Tristan VIII, Jun 2013, San Pedro de Atacama, Chile. ⟨hal-00849864⟩

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