arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2002.01251cs.GT
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偏好对策中的局部聚集

Local Aggregation in Preference Games

Angelo Fanelli, Dimitris Fotakis

摘要:

在这项工作中,我们引入了一个新的决策模型的代理人在社会网络。智能体对策略具有先天偏好,但由于社会互动,智能体的决策不仅受其先天偏好的影响,还受其社会邻居的决策影响。我们假设代理的策略嵌入在一个{近似}度量空间中。此外,从以前的文献出发,我们假设,由于缺乏信息,每个代理本地代表网络的趋势通过聚合值,这可以被解释为聚合函数的输出。我们回答了一些有关纯纳什均衡的存在性和效率的基本问题。

英文摘要:

In this work we introduce a new model of decision-making by agents in a social network. Agents have innate preferences over the strategies but, because of the social interactions, the decision of the agents are not only affected by their innate preferences but also by the decision taken by their social neighbors. We assume that the strategies of the agents are embedded in an {approximate} metric space. Furthermore, departing from the previous literature, we assume that, due to the lack of information, each agent locally represents the trend of the network through an aggregate value, which can be interpreted as the output of an aggregation function. We answer some fundamental questions related to the existence and efficiency of pure Nash equilibria.

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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