arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1912.06296math.OCcs.DCcs.SYeess.SY
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网络上聚合博弈的私有化均衡计算

On Privatizing Equilibrium Computation in Aggregate Games over Networks

Shripad Gade, Anna Winnicki, Subhonmesh Bose

摘要:

我们提出了一个分布式算法来计算一个均衡的聚合游戏,玩家在一个固定的无向网络进行通信。我们的算法利用相关扰动来混淆网络上共享的信息。我们证明,我们的算法不会透露球员的私人信息,一个诚实的,但好奇的对手谁监控网络中的几个节点。与基于差分隐私的算法相比,我们的方法不牺牲平衡计算的准确性,以提供隐私保证。

英文摘要:

We propose a distributed algorithm to compute an equilibrium in aggregate games where players communicate over a fixed undirected network. Our algorithm exploits correlated perturbation to obfuscate information shared over the network. We prove that our algorithm does not reveal private information of players to an honest-but-curious adversary who monitors several nodes in the network. In contrast with differential privacy based algorithms, our method does not sacrifice accuracy of equilibrium computation to provide privacy guarantees.

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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