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arXiv 1109.6166cs.GT
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资源共享博弈均衡的重流量近似

Heavy Traffic Approximation of Equilibria in Resource Sharing Games

Yu Wu, Loc Bui, Ramesh Johari

摘要:

我们考虑了一个结合了购买行为和战略行为的定价资源共享模型。我们研究了一个优先级服务模型,其中一个单一的服务器分配其容量的代理成比例的支付给系统,和用户从不同的类采取行动,以尽量减少他们的处理延迟和支付的成本之和。由于这个系统的确切处理时间是很难计算的,我们引入了繁忙的交通平衡的概念作为一个近似的纳什均衡,通过考虑系统负载接近能力的渐近制度。我们讨论了效率和收入,特别是提供了一个界限的无政府状态无政府代价的繁忙的交通均衡。

英文摘要:

We consider a model of priced resource sharing that combines both queueing behavior and strategic behavior. We study a priority service model where a single server allocates its capacity to agents in proportion to their payment to the system, and users from different classes act to minimize the sum of their cost for processing delay and payment. As the exact processing time of this system is hard to compute, we introduce the notion of heavy traffic equilibrium as an approximation of the Nash equilibrium, derived by considering the asymptotic regime where the system load approaches capacity. We discuss efficiency and revenue, and in particular provide a bound for the price of anarchy of the heavy traffic equilibrium.

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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