An exact algorithm for the container drayage problem under a separation mode

Yujian Song, Jiantong Zhang, Zhe Liang and Chunming Ye

Transportation Research Part E: Logistics and Transportation Review, 2017, vol. 106, issue C, 231-254

Abstract: In this paper, we consider the container drayage problem under a separation mode in which a container can be separated from the truck during (un-)loading operation, and some emptied containers should return to the depot for maintenance. The problem is equivalently transformed into a variant of the asymmetric vehicle routing problem with time windows (a-VRPTW) based on a determined-activities-on-vertex (DAOV) graph. We present an arc-flow formulation and propose a branch-and-price-and-cut algorithm to exactly solve it. Computational results on a set of randomly generated instances show that the proposed algorithm outperforms CPLEX in terms of efficiency and effectiveness and the separation mode is advantageous over the stay-with mode.

Keywords: Container drayage; Separation mode; A-VRPTW; Branch-and-price-and-cut algorithm (search for similar items in EconPapers)
Date: 2017
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Citations: View citations in EconPapers (22)

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DOI: 10.1016/j.tre.2017.07.010

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