论文标题
囚犯在真实社交网络上的困境：重新审视
Prisoner's Dilemma on Real Social Networks: Revisited
论文作者
论文摘要
囚犯的困境是一种游戏理论模型，用于描述各种人群中看到的无私行为。这个理论游戏对于理解为什么看似自私的策略确实坚持不懈地散布在整个人群中的人群中很重要。对于由社会互动确定的结构的人群，囚犯的困境使对无私策略建立的某些要求。蒙特卡洛模拟囚犯的困境是使用模拟社交网络和真实社交网络的数据集进行的。在这两种情况下，我们都确认了对人口中利他主义持续存在的要求。
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.
