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New Benchmark Instances for the Capacitated Vehicle Routing Problem

Eduardo Uchoa (uchoa***at***producao.uff.br)
Diego Pecin (diegopecin***at***gmail.com)
Artur Pessoa (artur***at***producao.uff.br)
Marcus Poggi (poggi***at***inf.puc-rio.br)
Anand Subramanian (anand***at***ct.ufpb.br)
Thibaut Vidal (thibaut.vidal***at***cirrelt.ca )

Abstract: The recent research on the CVRP is being slowed down by the lack of a good set of benchmark instances. The existing sets suff er from at least one of the following drawbacks: (i) became too easy for current algorithms; (ii) are too arti cial; (iii) are too homogeneous, not covering the wide range of characteristics found in real applications. We propose a new set of instances ranging from 100 to 1000 customers, designed in order to provide a more comprehensive and balanced experimental setting. We report results with state-of-the-art exact and heuristic methods.

Keywords: Vehicle Routing Problem, Benchmark Instances, Experimental Analysis of Algorithms

Category 1: Applications -- OR and Management Sciences (Transportation )

Category 2: Combinatorial Optimization (Meta Heuristics )

Category 3: Integer Programming ((Mixed) Integer Linear Programming )

Citation: Relatório de pesquisa em engenharia de produção - Universidade Federal Fluminense (2014)

Download: [PDF]

Entry Submitted: 10/14/2014
Entry Accepted: 10/14/2014
Entry Last Modified: 10/16/2014

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