Lagrangian domain reductions for the single machine earliness-tardiness problem with release dates

被引:3
|
作者
Detienne, Boris [1 ]
Pinson, Eric [2 ]
Rivreau, David [2 ]
机构
[1] Ecole Natl Super Mines, Ctr Microelect Prov Georges Charpak, F-13541 Gardanne, France
[2] Inst Appl Math, F-49008 Angers, France
关键词
Scheduling; Just-in-time; Elimination rules; Lagrangian relaxation; Exact method; SCHEDULING PROBLEM; BOUND ALGORITHM;
D O I
10.1016/j.ejor.2009.02.005
中图分类号
C93 [管理学];
学科分类号
12 ; 1201 ; 1202 ; 120202 ;
摘要
This paper presents new elimination rules for the single machine problem with general earliness and tardiness penalties subject to release dates. These rules, based on a Lagrangian decomposition, allow to drastically reduce the execution windows of the jobs. We measure the efficiency of these properties by integrating them in a branch-and-bound. Tests show that instances with up to 70 jobs without release dates, and up to 40 jobs with release dates, can be optimally solved within 1000 seconds. (C) 2009 Elsevier B. V. All rights reserved.
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页码:45 / 54
页数:10
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