A mixed integer linear programming model and a basic variable neighbourhood search algorithm for the repatriation scheduling problem

作者：

Highlights：

• Introducing the repatriation problem caused by covid-19.

• Mixed-integer Linear programs for the repatriation problems.

• Basic variable neighbourhood search algorithm for the repatriation problem.

• Develop a set of 108 instances to compare algorithms.

摘要

•Introducing the repatriation problem caused by covid-19.•Mixed-integer Linear programs for the repatriation problems.•Basic variable neighbourhood search algorithm for the repatriation problem.•Develop a set of 108 instances to compare algorithms.

论文关键词：Repatriation,Scheduling,Variable neighbourhood search,Optimization,Covid-19

论文评审过程：Received 5 July 2021, Revised 20 February 2022, Accepted 21 February 2022, Available online 11 March 2022, Version of Record 15 March 2022.

论文官网地址：https://doi.org/10.1016/j.eswa.2022.116728