2 papers
stat.ME2026
Improved E-Value Thresholds with Applications to Multiple and Sequential Testing
Jiayi Shen, Houzhen Liu, Qirun Zeng +4
E-values provide a flexible framework for statistical inference, but the universal threshold can be conservative when the null distribution has additional structure. We study…
cs.LG2026
Beyond Reward Suppression: Near-Optimal Offline Attacks on Warm-Start Bandits with Bounded Rewards
Qirun Zeng, Manhin Poon, Xiangxiang Dai +2
Adversarial attacks on bandits aim to mislead a learner toward a target arm while keeping the attack cost small. Existing attacks typically achieve this by suppressing non-target a…