An algorithm with performance guarantee for the Online Container Relocation Problem

Elisabeth Zehendner, Dominique Feillet and Patrick Jaillet

European Journal of Operational Research, 2017, vol. 259, issue 1, 48-62

Abstract: This paper introduces and investigates the Online Container Relocation Problem, where containers have to be retrieved from a bay in a container terminal so as to minimize the number of relocations. Unlike the offline version of the problem, the order of container retrievals is revealed one at a time in an online fashion. We analyze the so-called leveling heuristic using the perspective of worst-case competitive analysis of online algorithms and derive its competitive ratio. We then provide some computational experiments which give insights on the actual average performance of the heuristic.

Keywords: Container terminal; Algorithm with performance guarantee; Container relocation; Online algorithm (search for similar items in EconPapers)
Date: 2017
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Citations: View citations in EconPapers (13)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ejores:v:259:y:2017:i:1:p:48-62

DOI: 10.1016/j.ejor.2016.09.011

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