1 Penalty Search

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This paper describes penalty search based on a modified neighborhood search where move and solution penalty functions attempt to keep the search process out of recently "explored" regions. During the penalty search process trajectories which may cause a cycle or drive the search process towards recently found local optimums are made "less attractive" by using penalty parameters. Penalty search has been extended by the idea of reactive search, which is based on a "reactive" mechanism for the determination of search parameters. In reactive penalty search penalty parameters are determined and readjusted considering the past behavior of the search process.

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This paper describes penalty search based on a modified neighborhood search where move and solution penalty functions attempt to keep the search process out of recently "explored" regions. During the penalty search process trajectories which may cause a cycle or drive the search process towards recently found local optimums are made "less attractive" by using penalty parameters. Penalty search ...

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تاریخ انتشار 1996