文章基本信息

标题：The preemptive resource-constrained project scheduling problem subject to due dates and preemption penalties: An integer programming approach
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作者：Afshar nadjafi, Behrouz ; Shadrokh, Shahram
期刊名称：JOURNAL OF OPTIMIZATION IN INDUSTRIAL ENGINEERING (JOURNAL OF INDUSTRIAL ENGINEERING)
印刷版ISSN：2251-9904
出版年度：2010
卷号：3
期号：1
页码：35-39
语种：English
出版社：ISLAMIC AZAD UNIVERSITY, QAZVIN BRANCH
摘要：Extensive research has been devoted to resource constrained project scheduling problem. However, little attention has been paid to problems where a certain time penalty must be incurred if activity preemption is allowed. In this paper, we consider the project scheduling problem of minimizing the total cost subject to resource constraints, earliness-tardiness penalties and preemption penalties, where each time an activity is started after being preempted; a constant setup penalty is incurred. We propose a solution method based on a pure integer formulation for the problem. Finally, some test problems are solved with LINGO version 8 and computational results are reported.
关键词：Earliness-tardiness cost; Preemptive scheduling; Project Scheduling; Resource Constrained