arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2004.06817physics.soc-phmath.DS
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真实社交网络上的囚徒困境:再论

Prisoner's Dilemma on Real Social Networks: Revisited

Sharon M. Cameron, Ariel Cintrón-Arias

摘要:

囚徒困境(Prisoner's Dilemma)是一个博弈论模型,用来描述不同群体中的利他行为。这个理论博弈对于理解为什么一个看似自私的策略会持续存在并在随机均匀混合的种群中传播很重要。对于一个由社会互动决定结构的群体,囚徒困境揭示了利他策略得以确立的某些条件。囚徒困境的蒙特卡罗模拟使用模拟的社交网络和真实社交网络的数据集进行。在这两种情况下,我们确认的要求在人口中的利他主义的持久性。

英文摘要:

Prisoner's Dilemma is a game theory model used to describe altruistic behavior seen in various populations. This theoretical game is important in understanding why a seemingly selfish strategy does persist and spread throughout a population that is mixing homogeneously at random. For a population with structure determined by social interactions, Prisoner's Dilemma brings to light certain requirements for the altruistic strategy to become established. Monte Carlo simulations of Prisoner's Dilemma are carried out using both simulated social networks and a dataset of a real social network. In both scenarios we confirm the requirements for the persistence of altruism in the population.

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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