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This paper describes a technique of penalty weight adjustment executed in the Cooperative Genetic Algorithm applied to the nurse scheduling problem. The nurse scheduling is very complex task, because many requirements must be considered. These requirements, or the constraints, are implemented by penalty functions in this research. In real hospital, several changes of the schedule often happen. Such...
This paper proposes an effective parallel algorithm for the cooperative genetic algorithm (CGA) to solve a nurse scheduling problem. The nurse scheduling is very complex task for a clinical director in a general hospital. Even veteran director needs one or two weeks to create the schedule. Besides, we extend the nurse schedule to permit the change of the schedule. This permission has explosively increased...
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