摘要
为了研究信号传递对合作行为演化的影响,利用Repast仿真软件建立合作行为演化模型,根据信号和策略将个体分为利他者、排外者、谄媚者和背叛者,研究信号对合作水平的影响及机制。仿真结果表明,信号是影响合作水平的重要因素,演化过程中发出相同信号的个体形成团簇,发出不同信号的个体相互制约,并且合作水平随着b值的增大而降低。与无信号博弈相比,有信号条件下合作水平明显提高。所得结果对于研究复杂系统中合作行为演化具有一定的指导意义。
In order to study the effect of signal transmission on cooperative behavior evolution,the simulation software,Repast,was used to build a cooperative behavior evolution model.According to the signal and strategy,individuals were classified into altruists,exclustors,flatters and defectors,and the effect of signal on cooperation level and mechanism were studied.The simulation results show that signal is an important factor affecting the cooperation level.Individuals who send the same signal during the evolution process form clusters,and individuals who send different signals are mutually constrained,and the cooperation level decreases with the increase of b.Compared with the no-signal game,the level of cooperation increases significantly when signals exist.The results are instructive to study the evolution of cooperative behavior in complex systems.
作者
周建新
刘明华
沈小伟
吴金秀
ZHOU Jian-xin;LIU Ming-hua;SHEN Xiao-wei;WU Jin-xiu(College of Electrical Engineering,North China University of Science and Technology,Tangshan Hebei 063210,China;College of Yisheng,North China University of Science and Technology,Tangshan Hebei 063210,China)
出处
《计算机仿真》
北大核心
2021年第2期149-154,共6页
Computer Simulation
基金
河北省教育厅重点项目(ZD2015059)
华北理工大学校级创新项目(X2017347)。
关键词
空间博弈
囚徒困境博弈
信号
合作
Spatial game
Prisoner's dilemma game
Signal
Cooperation
