2 papers
cs.GT2026
CFR without Unbiasedness: Deterministic Guarantees for Persistent Public-Chance Schedules
Jiaxing Guo, Lei Ye
At a finite public-chance cut, counterfactual regret minimization (CFR) must choose how many outcomes to evaluate before each regret update. Exact evaluation processes the full cut…
cs.GT2026
Safe Observation Capacity for Opponent Exploitation under Showdown Censoring
Jiaxing Guo
In poker-like games, folds hide private cards, so showdown data are missing not at random: per-card estimates converge to behavior conditional on reveal, and shrinking confidence s…