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Optimization for Due-Window Assignment Scheduling with Position-Dependent Weights

Li-Yan Wang, Dan-Yang Lv, Bo Zhang, Wei-Wei Liu, Ji-Bo Wang
2020 Discrete Dynamics in Nature and Society  
This paper considers a single-machine due-window assignment scheduling problem with position-dependent weights, where the weights only depend on their position in a sequence. The objective is to minimise the total weighted penalty of earliness, tardiness, due-window starting time, and due-window size of all jobs. Optimal properties of the problem are given, and then, a polynomial-time algorithm is provided to solve the problem. An extension to the problem is offered by assuming general
more » ... ng general position-dependent processing time.
doi:10.1155/2020/9746538 fatcat:ungiqwnzyfb5rpz3xep7yzikci