Nash Stability in Fractional Hedonic Games
Nash Stability in Fractional Hedonic Games
复制标题
分数享乐博弈中的纳什稳定性
DOI：
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发表时间：
2014
期刊：
影响因子：
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通讯作者：
L. Moscardelli
中科院分区：
文献类型：
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作者：
Vittorio Bilò;A. Fanelli;M. Flammini;G. Monaco;L. Moscardelli
在集群形成游戏中，独立和自私的玩家通过战略互动创造出自组织群体（或集群）。我们考虑分数享乐博弈，即集群形成博弈，在这种博弈中，群体中每个参与者的幸福感是她赋予其成员的平均值。我们采用纳什稳定结果作为目标解概念，其中没有玩家可以通过单方面改变自己的群体来提高自己的效用，并研究它们在一般和特定图拓扑上的存在性，复杂性和性能。
Cluster formation games are games in which self-organized groups (or clusters) are created as a result of the strategic interactions of independent and selfish players. We consider fractional hedonic games, that is, cluster formation games in which the happiness of each player in a group is the average value she ascribes to its members. We adopt Nash stable outcomes, where no player can improve her utility by unilaterally changing her own group, as the target solution concept and study their existence, complexity and performance for games played on general and specific graph topologies.
分数享乐游戏
DOI：
10.1145/3327970
发表时间：
2019
期刊：
ACM Transactions on Economics and Computation (TEAC)
影响因子：
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作者：
Brandl;Florian;Brandt;Harrenstein;Martin;Peters;Dominik
通讯作者：
Dominik