Designing an integrated distribution system for catering services for high-speed railways: A three-echelon location routing model with tight time windows and time deadlines

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• 作者：Xin Wu^a ; ^b ; Lei Nie^a ; ^b ; ^{lnie@bjtu.edu.cn} ; ^{lnie8509@yahoo.com} ; Meng Xu^b
• 关键词：Catering service ; High-speed rail ; Public railway plan ; Location routing model ; Cross entropy algorithm ; Time-oriented neighbor heuristic
• 刊名：Transportation Research Part C: Emerging Technologies
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：74
• 期：Complete
• 页码：212-244
• 全文大小：5668 K
• 卷排序：74

文摘

We address a distribution system design problem for the rail catering service. A location routing model with time windows and time budget constraints is proposed. We use a relaxation model to provide a lower bound for the location routing model. We use a hybrid cross entropy algorithm to solve the location routing model.