Predator-Prey Techniques for Solving Multiobjective Scheduling Problems for Unrelated Parallel Machines

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• 关键词：Predator ; prey ; Multiobjective ; Scheduling ; Unrelated parallel machines
• 刊名：Lecture Notes in Computer Science
• 出版年：2017
• 出版时间：2017
• 年：2017
• 卷：10173
• 期：1
• 页码：484-498
• 丛书名：Evolutionary Multi-Criterion Optimization
• ISBN：978-3-319-54157-0
• 卷排序：10173

文摘

The multiobjective scheduling problem on unrelated parallel machines is tackled by predator-prey techniques. Several objectives adopted in the literature were considered and the corresponding best aligned dispatch rules were associated with the predators. Also, we suggest and analyse modifications in the movement operator, in the number of predators, and in the influence of the objectives in the selection/replacement procedures. Numerical comparisons with the popular NSGA-II were performed and good results were obtained by the predator-prey techniques.