Matheuristics for optimizing the network in German wagonload traffic | Zendy

Julia Sender | Zendy; Thomas Siwczyk | Zendy; Petra Mutzel | Zendy; Uwe Clausen | Zendy

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Matheuristics for optimizing the network in German wagonload traffic

Author(s) -

Julia Sender,

Thomas Siwczyk,

Petra Mutzel,

Uwe Clausen

Publication year - 2016

Publication title -

euro journal on computational optimization

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.95

H-Index - 14

eISSN - 2192-4414

pISSN - 2192-4406

DOI - 10.1007/s13675-016-0076-9

Subject(s) - computer science , extension (predicate logic) , german , mathematical optimization , traffic network , mathematics , geography , archaeology , programming language

In this paper, we consider a capacitated multiple allocation hub location problem derived from a practical application in network design of German wagonload traffic. Due to the difficulty to solve even small data sets to optimality, we present two matheuristics: a local search matheuristic and an extension of an evolutionary algorithm matheuristic. Computational results are presented to demonstrate and compare the efficiency of both approaches for real-sized instances

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