arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0901.2759physics.soc-ph
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博弈与网络结构的协同进化:诱惑增加合作者密度

Coevolution of game and network structure: The temptation increases the cooperator density

Shao-Meng Qin, Guo-Yong Zhang, Yong Chen

摘要:

大多数关于图上进化博弈的文献都假设了统计网络结构。然而,社会互动可以改变人与人之间的关系。社会结构的变化也会影响人们的策略。我们建立了一个囚徒困境博弈和网络结构的协同进化模型,研究现实世界中的动态交互。基于异步更新规则和蒙特卡罗模拟,我们发现,当玩家更愿意重新连接到更富有的链接,合作密度将增加。分析了其原因。

英文摘要:

Most papers about the evolutionary game on graph assume the statistic network structure. However, social interaction could change the relationship of people. And the changing social structure will affect the people's strategy too. We build a coevolutionary model of prisoner's dilemma game and network structure to study the dynamic interaction in the real world. Based on the asynchronous update rule and Monte Carlo simulation, we find that, when players prefer to rewire their links to the richer, the cooperation density will increase. The reason of it has been analyzed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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