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CORR
2007
Springer
99views Education» more  CORR 2007»
13 years 9 months ago
A parametric representation of totally mixed Nash equilibria
We present an algorithm to compute a parametric description of the totally mixed Nash equilibria of a generic game in normal form with a fixed structure. Using this representatio...
Gabriela Jeronimo, Daniel Perrucci, Juan Sabia
TCS
2008
13 years 9 months ago
The complexity of uniform Nash equilibria and related regular subgraph problems
We investigate the complexity of finding Nash equilibria in which the strategy of each player is uniform on its support set. We show that, even for a restricted class of win-lose ...
Vincenzo Bonifaci, Ugo Di Iorio, Luigi Laura
FOCS
2006
IEEE
14 years 3 months ago
Computing Nash Equilibria: Approximation and Smoothed Complexity
We advance significantly beyond the recent progress on the algorithmic complexity of Nash equilibria by solving two major open problems in the approximation of Nash equilibria an...
Xi Chen, Xiaotie Deng, Shang-Hua Teng
SIGECOM
2006
ACM
143views ECommerce» more  SIGECOM 2006»
14 years 3 months ago
The computational complexity of nash equilibria in concisely represented games
Games may be represented in many different ways, and different representations of games affect the complexity of problems associated with games, such as finding a Nash equilib...
Grant Schoenebeck, Salil P. Vadhan
AAAI
2006
13 years 11 months ago
On Strictly Competitive Multi-Player Games
We embark on an initial study of a new class of strategic (normal-form) games, so-called ranking games, in which the payoff to each agent solely depends on his position in a ranki...
Felix Brandt, Felix A. Fischer, Yoav Shoham