Finding mixed strategies with small supports in extensive form games
The complexity of algorithms that compute strategies or operate on them typically depends
on the representation length of the strategies involved. One measure for the size of a mixed …
on the representation length of the strategies involved. One measure for the size of a mixed …
[PDF][PDF] Equilibrium computation for two-player games in strategic and extensive form
B von Stengel - Algorithmic game theory, 2007 - marketdesign.github.io
We explain algorithms for computing Nash equilibria of two-player games given in strategic
form or extensive form. The strategic form is a table that lists the players' strategies and …
form or extensive form. The strategic form is a table that lists the players' strategies and …
Computing equilibria for two-person games
B Von Stengel - Handbook of game theory with economic applications, 2002 - Elsevier
This paper is a self-contained survey of algorithms for computing Nash equilibria of two-
person games. The games may be given in strategic form or extensive form. The classical …
person games. The games may be given in strategic form or extensive form. The classical …
[PDF][PDF] Fast algorithms for finding proper strategies in game trees.
PB Miltersen, TB Sørensen - SODA, 2008 - itu.dk
We show how to find a normal form proper equilibrium in behavior strategies of a given two-
player zero-sum extensive form game with imperfect information but perfect recall. Our …
player zero-sum extensive form game with imperfect information but perfect recall. Our …
Computing Normal Form Perfect Equilibria for Extensive Two‐Person Games
B Von Stengel, A Van Den Elzen, D Talman - Econometrica, 2002 - Wiley Online Library
This paper presents an algorithm for computing an equilibrium of an extensive two‐person
game with perfect recall. The method is computationally efficient by virtue of using the …
game with perfect recall. The method is computationally efficient by virtue of using the …
The complexity of approximating a trembling hand perfect equilibrium of a multi-player game in strategic form
We consider the task of computing an approximation of a trembling hand perfect equilibrium
for an n-player game in strategic form, n≥ 3. We show that this task is complete for the …
for an n-player game in strategic form, n≥ 3. We show that this task is complete for the …
On the NP-completeness of finding an optimal strategy in games with common payoffs
F Chu, J Halpern - International Journal of Game Theory, 2001 - Springer
Consider a very simple class of (finite) games: after an initial move by nature, each player
makes one move. Moreover, the players have common interests: at each node, all the …
makes one move. Moreover, the players have common interests: at each node, all the …
Finding equilibria in games of no chance
KA Hansen, PB Miltersen, TB Sørensen - … 2007, Banff, Canada, July 16-19 …, 2007 - Springer
We consider finding maximin strategies and equilibria of explicitly given extensive form
games with imperfect information but with no moves of chance. We show that a maximin …
games with imperfect information but with no moves of chance. We show that a maximin …
Team correlated equilibria in zero-sum extensive-form games via tree decompositions
BH Zhang, T Sandholm - Proceedings of the AAAI Conference on …, 2022 - ojs.aaai.org
Despite the many recent practical and theoretical breakthroughs in computational game
theory, equilibrium finding in extensive-form team games remains a significant challenge …
theory, equilibrium finding in extensive-form team games remains a significant challenge …
Fast equilibrium computation for infinitely repeated games
G Andersen, V Conitzer - Proceedings of the AAAI Conference on …, 2013 - ojs.aaai.org
It is known that an equilibrium of an infinitely repeated two-player game (with limit average
payoffs) can be computed in polynomial time, as follows: according to the folk theorem, we …
payoffs) can be computed in polynomial time, as follows: according to the folk theorem, we …