Metaheuristic methods based on Tabu search for assigning judges to competitions
نویسندگان
چکیده
Two metaheuristic methods based on Tabu search are introduced to assign judges to individual competitions in a tournament. The complexity of the mathematical formulation accounting for the assignment rules, leads us to use such an approach. The first metaheuristic includes two different Tabu searches that are combined with a diversification strategy. The second metaheuristic is applied to a penalized version of the original model formulated as an assignment problem. This metaheuristic is also based on a Tabu search procedure including a diversification strategy driven by the constraints violated. Numerical results are provided to indicate the efficiency of the methods to generate very good solutions.
منابع مشابه
Assigning judges to competitions of several rounds using Tabu search
Article history: Received 21 January 2010 Accepted 27 October 2010 Available online 9 November 2010
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ورودعنوان ژورنال:
- Annals OR
دوره 180 شماره
صفحات -
تاریخ انتشار 2010