A ship-truck intermodal transportation problem

This article focuses on an intermodal freight transport service in which containers represent the moved loading units. In particular, it deals with the advantages of combining sea and road transportation – sea for transferring large quantities over long distances, road for collecting and distributin...

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Bibliographic Details
Published inMaritime economics & logistics Vol. 11; no. 3; pp. 247 - 259
Main Authors Infante, Davide, Paletta, Giuseppe, Vocaturo, Francesca
Format Journal Article
LanguageEnglish
Published London Palgrave Macmillan UK 01.09.2009
Palgrave Macmillan
SeriesMaritime Economics and Logistics
Subjects
Algorithms
Business and Management
Costs
Intermodal transportation
Logistics
Operations Management
Original Article
Private enterprise
Sea transport
Studies
Transportation services
logistics
travelling purchaser problem
heuristic algorithms
freight transport
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Summary:This article focuses on an intermodal freight transport service in which containers represent the moved loading units. In particular, it deals with the advantages of combining sea and road transportation – sea for transferring large quantities over long distances, road for collecting and distributing over short or medium distances. With a view to minimizing the total cost of the service, we formulate a ship-truck intermodal transportation problem as a Travelling Purchaser Problem (TPP), in this way broadening the real-world applications field of the TPP. To tackle this problem, a heuristic algorithm is presented and experimentally tested. Computational results indicate that the algorithm is very efficient on a set of benchmark instances, quickly achieving optimal or near-optimal solutions.
ISSN:1479-2931
1479-294X
DOI:10.1057/mel.2009.6