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首页> 外文期刊>INFORMS journal on computing >Vehicle Sequencing at Transshipment Terminals with Handover Relations
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Vehicle Sequencing at Transshipment Terminals with Handover Relations

机译:转运关系的转运终端中的车辆测序

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摘要

Operational planning at transshipment nodes is a wide and challenging field of research that covers a vast number of distinct relevant applications, spanning from seaport container terminals to rail terminals to cross-docks. In this work, we study the feasibility version of a fundamental synchronization problem that assigns incoming vehicles to docking resources subject to handover relations. We carry out a comprehensive analysis of computational complexity of various problem variants and establish structural connections to famous decision problems in graph theory. We further propose an exact solution algorithm for finding feasible dock assignments, if vehicles can visit the node only once and evaluate its performance in a comprehensive computational study.
机译:转运节点的运营规划是一个广泛而挑战的研究领域,涵盖了大量不同的相关应用,从海港集装箱码头到轨道码头到跨轨道。 在这项工作中,我们研究了一个基本同步问题的可行性版本,该问题将传入车辆分配给停靠资源,以实现切换关系。 我们对各种问题变体的计算复杂性进行了全面的分析,并建立了图形理论中着名决策问题的结构性联系。 我们进一步提出了一种精确的解决方案算法来查找可行的Dock分配,如果车辆只能访问节点一次并在综合计算研究中评估其性能。

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