A multi-start algorithm for a balanced real-world Open Vehicle Routing Problem

A.D. López-Sánchez, Alfredo Hernandez-Diaz (), D. Vigo, R. Caballero and J. Molina

European Journal of Operational Research, 2014, vol. 238, issue 1, 104-113

Abstract: The aim of this paper is to solve a real-world problem proposed by an international company operating in Spain and modeled as a variant of the Open Vehicle Routing Problem in which the makespan, i.e., the maximum time spent on the vehicle by one person, must be minimized. A competitive multi-start algorithm, able to obtain high quality solutions within reasonable computing time is proposed. The effectiveness of the algorithm is analyzed through computational testing on a set of 19 school-bus routing benchmark problems from the literature, and on 9 hard real-world problem instances.

Keywords: Open Vehicle Routing Problem; Multi-start algorithm; Local search algorithm (search for similar items in EconPapers)
Date: 2014
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Citations: View citations in EconPapers (8)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ejores:v:238:y:2014:i:1:p:104-113

DOI: 10.1016/j.ejor.2014.04.008

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