3 papers
cs.GT2026
Computing Perfect Bayesian Equilibria, with Application to Empirical Game-Theoretic Analysis
Christine Konicki, Mithun Chakraborty, Michael P. Wellman
Perfect Bayesian Equilibrium (PBE) is a refinement of the Nash equilibrium for imperfect-information extensive-form games (EFGs) that enforces consistency between the two component…
cs.GT2025
Policy Abstraction and Nash Refinement in Tree-Exploiting PSRO
Christine Konicki, Mithun Chakraborty, Michael P. Wellman
Policy Space Response Oracles (PSRO) interleaves empirical game-theoretic analysis with deep reinforcement learning (DRL) to solve games too complex for traditional analytic method…
cs.GT2023
Exploiting Extensive-Form Structure in Empirical Game-Theoretic Analysis
Christine Konicki, Mithun Chakraborty, Michael P. Wellman
Empirical game-theoretic analysis (EGTA) is a general framework for reasoning about complex games using agent-based simulation. Data from simulating select strategy profiles is emp…