Minimizing Total Weighted Completion Time on a Single Machine Scheduling Problem with Resumable Jobs and Flexible Maintenance

被引:0
|
作者
Tsai, Ya-Chih [1 ]
Chen, Yarong [2 ]
Chou, Fuh-Der [2 ]
机构
[1] Vanung Univ, Dept Hotel Management, Taoyuan, Taiwan
[2] Wenzhou Univ, Coll Mech & Elect Engn, Wenzhou 325035, Zhejiang, Peoples R China
基金
中国国家自然科学基金;
关键词
Resumable; total weighted completion time; branch and bound; maintenance; DETERIORATING JOBS; AVAILABILITY;
D O I
10.1145/3297097.3297112
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
This paper considers the problem of scheduling n resumable jobs to minimize total weighted completion time, in which maintenance activities periodically occur after a continuously working time. This problem has been proven to be NP-hard. Using lower bounds and several dominance rules, a branch and bound scheme is proposed to solve optimally efficiently for small problems. A mixed integer programming model is also introduced to obtain benchmark solutions.
引用
收藏
页码:34 / 39
页数:6
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