作者
Burak Bilgin, Ender Özcan, Emin Erkan Korkmaz
发表日期
2007
研讨会论文
International Conference on the Practice and Theory of Automated Timetabling 2006
卷号
3867
页码范围
394-412
出版商
Springer, Berlin, Heidelberg
简介
Hyper-heuristics are proposed as a higher level of abstraction as compared to the metaheuristics. Hyper-heuristic methods deploy a set of simple heuristics and use only non-problem-specific data, such as fitness change or heuristic execution time. A typical iteration of a hyper-heuristic algorithm consists of two phases: the heuristic selection method and move acceptance. In this paper, heuristic selection mechanisms and move acceptance criteria in hyper-heuristics are analyzed in depth. Seven heuristic selection methods and five acceptance criteria are implemented. The performance of each selection and acceptance mechanism pair is evaluated on 14 well-known benchmark functions and 21 exam timetabling problem instances.
引用总数
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学术搜索中的文章
B Bilgin, E Özcan, EE Korkmaz - Practice and Theory of Automated Timetabling VI: 6th …, 2007