The Multiple Trip Vehicle Routing Problem with Backhauls: Formulation and a Two-Level Variable Neighbourhood Search

In this paper a new VRP variant the Multiple Trip Vehicle Routing Problem with Backhauls (MT-VRPB) is investigated. The classical MT-VRP model is extended by including the backhauling aspect. An ILP formulation of the MT-VRPB is first presented and CPLEX results for small and medium size instances a...

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Bibliographic Details
Published in:	Computers & operations research Vol. 78; pp. 454 - 467
Main Authors:	Wassan, Naveed, Wassan, Niaz, Nagy, Gábor, Salhi, Saïd
Format:	Journal Article
Language:	English
Published:	New York Elsevier Ltd 01.02.2017 Pergamon Press Inc
Subjects:	Algorithms Backhauling Heuristic Meta-heuristics Multiple trips Routing Studies VNS Routing VNS Backhauling Multiple trips Meta-heuristics
ISSN:	0305-0548, 1873-765X, 0305-0548
Online Access:	Get full text
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