作者: Mailyn Moreno , Alejandro Rosete , Juan Pavón
DOI: 10.1016/J.ESWA.2016.07.013
关键词:
摘要: This paper introduces several cooperative proactive S-Metaheuristics.The proposal is based on two characteristics of agents: proactivity and cooperation.Proactive S-Metaheuristics avoid local optima by adjusting parameters operators.Simple forms cooperation are used to combine metaheuristics.The experiments consider binary problems, knapsack travelling salesman problems. S-Metaheuristics, i.e. single-solution metaheuristics, which implemented taking advantage singular the agent paradigm: cooperation. Proactivity applied improve traditional versions Threshold Accepting Great Deluge Algorithm metaheuristics. approach follows previous work for definition Record-to-Record Travel Local Search Proactive metaheuristics as agents that cooperate in environment optimization process with goal avoiding stagnation their parameters. Based environmental information about solutions, adjustment focused keeping a minimal level acceptance new solutions. In addition, simple competition develop combination four The proposed have been validated through experimentation 28 benchmark functions strings, instances problems