2 papers
cs.GT2026
Optimal Rates for Feasible Payoff Set Estimation in Games
Annalisa Barbara, Riccardo Poiani, Martino Bernasconi +1
We study a setting in which two players play a (possibly approximate) Nash equilibrium of a bimatrix game, while a learner observes only their actions and has no knowledge of the e…
cs.LG2025
Locally Differentially Private Thresholding Bandits
Annalisa Barbara, Joseph Lazzaro, Ciara Pike-Burke
This work investigates the impact of ensuring local differential privacy in the thresholding bandit problem. We consider both the fixed budget and fixed confidence settings. We pro…