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Erschienen in:
2011 | OriginalPaper | Buchkapitel
Fast Generation of Near-Optimal Plans for Eco-Efficient Stowage of Large Container Vessels
verfasst von : Dario Pacino, Alberto Delgado, Rune Møller Jensen, Tom Bebbington
Erschienen in: Computational Logistics
Verlag: Springer Berlin Heidelberg
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Eco-efficient stowage plans that are both competitive and sustainable have become a priority for the shipping industry. Stowage planning is NP-hard and is a challenging optimization problem in practice. We propose a new 2-phase approach that generates near-optimal stowage plans and fulfills industrial time and quality requirements. Our approach combines an integer programming model for assigning groups of containers to storage areas of the vessel over multiple ports, and a constraint programming and local search procedure for stowing individual containers.