17 citations · 187 across the 55 of their papers we have counts for
4 papers · 1 filter
Robust Stackelberg Equilibria in Extensive-Form Games and Extension to Limited Lookahead
Christian Kroer, Gabriele Farina, Tuomas Sandholm
Stackelberg equilibria have become increasingly important as a solution concept in computational game theory, largely inspired by practical problems such as security settings. In p…
Regret Minimization in Behaviorally-Constrained Zero-Sum Games
Gabriele Farina, Christian Kroer, Tuomas Sandholm
No-regret learning has emerged as a powerful tool for solving extensive-form games. This was facilitated by the counterfactual-regret minimization (CFR) framework, which relies on…
Operation Frames and Clubs in Kidney Exchange
Gabriele Farina, John P. Dickerson, Tuomas Sandholm
A kidney exchange is a centrally-administered barter market where patients swap their willing yet incompatible donors. Modern kidney exchanges use 2-cycles, 3-cycles, and chains in…
Smoothing Method for Approximate Extensive-Form Perfect Equilibrium
Christian Kroer, Gabriele Farina, Tuomas Sandholm
Nash equilibrium is a popular solution concept for solving imperfect-information games in practice. However, it has a major drawback: it does not preclude suboptimal play in branch…