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A Cluster-Based Multiobjective Optimization Algorithm for VRPSTW with Salary Balance

Published: 24 July 2023 Publication History

Abstract

Vehicle routing problem with soft time windows (VRPSTW) is an important logistic problem in the supply chain. Besides minimizing transport costs, how to guarantee fairness among the vehicles is one of the main concerns. This paper investigates a variant of VRPSTW, called VRPSTW with salary balancing(VRPSTWSB). The salary is calculated by travel costs, load, and time window violations. To solve the problem, we first design a clustering algorithm to group the customers, then propose a novel multi-objective local search algorithm to plan the route for each vehicle. The simulation results on the traditional instances show that the proposed algorithm can obtain satisfactory solutions.

References

[1]
A. H. Niknamfar and S. T. A. Niaki, "Soft time-windows for a bi-objective vendor selection problem under a multi-sourcing strategy: Binary-continuous differential evolution," Computers & Operations Research, vol. 76, pp.43--59, 2016.
[2]
Jingjing LI, Yaohuiqiong Fang, Na Tang, A cluster-based optimization framework for vehicle routing problem with workload balance, Computers & Industrial Engineering, Volume 169, 2022, 108221, ISSN 0360-8352.
[3]
Y. Zhou and J. Wang, "A Local Search-Based Multiobjective Optimization Algorithm for Multiobjective Vehicle Routing Problem With Time Windows," in IEEE Systems Journal, vol.9, no.3, pp.1100--1113, Sept.2015
[4]
Zhang, Z., Qin, H., Li, Y., 2019a. Multi-objective optimization for the vehicle routing problem with outsourcing and profit balancing. IEEE Transactions on Intelligent Transportation Systems 21, 1987--2001.
[5]
J. Wang, T. Weng and Q. Zhang, "A Two-Stage Multiobjective Evolutionary Algorithm for Multiobjective Multidepot Vehicle Routing Problem With Time Windows," in IEEE Transactions on Cybernetics, vol.49, no.7, pp.2467--2478, July 2019
[6]
K. Deb, A. Pratap, S. Agarwal, and T. Meyarivan, "A fast and elitist multiobjective genetic algorithm: NSGA-II," IEEE Trans. Evol. Comput., vol.6, no.2, pp.182--197, Apr.2002.

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    cover image ACM Conferences
    GECCO '23 Companion: Proceedings of the Companion Conference on Genetic and Evolutionary Computation
    July 2023
    2519 pages
    ISBN:9798400701207
    DOI:10.1145/3583133
    Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the owner/author(s).

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    Published: 24 July 2023

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    Author Tags

    1. VRPSTW
    2. salary balance
    3. clustering
    4. multi-objective optimizations

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