arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv 0812.3518physics.soc-ph
收藏

理性的多样性对空间囚徒困境博弈中合作的影响

Diversity of rationality affects cooperation in spatial prisoner's dilemma game

Y. -Z. Chen, Z. -G. Huang, S. -J. Wang, Y. Zhang, Y. -H. Wang

摘要:

在现实世界中,由于人的个性的多样性,个体的理性也是多样的。为了研究个体理性的多样性对合作演化的影响,引入了个体理性与个体度的$β$次方成正比的概念.对异构无标度网络的仿真结果表明,合理性的多样性对网络的动态过程有很大的影响。在参数$β$的不同区域,可以观察到合作行为的促进和抑制。我们对这些结果进行了定量和定性分析。结果表明,具有中等度值的节点在进化过程中起着关键作用。从我们的工作中得到的启示可以使我们对一些社会现象有更深刻的理解。

英文摘要:

In real world, individual rationality varies for the sake of the diversity of people's individuality. In order to investigate how diversity of agent's rationality affects the evolution of cooperation, we introduce the individual rationality proportional to the $β$th power of the each agent's degree. Simulation results on heterogeneous scale-free network show that the dynamic process is greatly affected by the diversity of rationality. Both promotion and inhibition of cooperative behavior can be observed at different region of parameter $β$. We present explanation to these results by quantitative and qualitative analysis. The nodes with middle degree value are found to play a critical role in the evolutionary processes. The inspiration from our work may provide us a deeper comprehension towards some social phenomenon.

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。

↑