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SIGECOM
2010
ACM
184views ECommerce» more  SIGECOM 2010»
13 years 9 months ago
Computing pure strategy nash equilibria in compact symmetric games
We analyze the complexity of computing pure strategy Nash equilibria (PSNE) in symmetric games with a fixed number of actions. We restrict ourselves to “compact” representati...
Christopher Thomas Ryan, Albert Xin Jiang, Kevin L...
STACS
2007
Springer
13 years 11 months ago
Symmetries and the Complexity of Pure Nash Equilibrium
Strategic games may exhibit symmetries in a variety of ways. A characteristic feature, enabling the compact representation of games even when the number of players is unbounded, i...
Felix Brandt, Felix A. Fischer, Markus Holzer
WAOA
2005
Springer
152views Algorithms» more  WAOA 2005»
13 years 10 months ago
Symmetry in Network Congestion Games: Pure Equilibria and Anarchy Cost
We study computational and coordination efficiency issues of Nash equilibria in symmetric network congestion games. We first propose a simple and natural greedy method that comput...
Dimitris Fotakis, Spyros C. Kontogiannis, Paul G. ...
IJCAI
2003
13 years 6 months ago
Local-Effect Games
We present a new class of games, local-effect games (LEGs), which exploit structure in a different way from other compact game representations studied in AI. We show both theoreti...
Kevin Leyton-Brown, Moshe Tennenholtz