Russo, Alessio

12 publications

AISTATS 2025 Achieving $\widetilde\mathcal{O}(\sqrt{T})$ Regret in Average-Reward POMDPs with Known Observation Models Alessio Russo, Alberto Maria Metelli, Marcello Restelli

ICML 2025 Adaptive Exploration for Multi-Reward Multi-Policy Evaluation Alessio Russo, Aldo Pacchiano

NeurIPS 2025 Adversarial Diffusion for Robust Reinforcement Learning Daniele Foffano, Alessio Russo, Alexandre Proutiere

AISTATS 2025 Pure Exploration with Feedback Graphs Alessio Russo, Yichen Song, Aldo Pacchiano

NeurIPS 2025 Spectral Learning for Infinite-Horizon Average-Reward POMDPs Alessio Russo, Alberto Maria Metelli, Marcello Restelli

NeurIPS 2024 Multi-Reward Best Policy Identification Alessio Russo, Filippo Vannella

TMLR 2024 Switching Latent Bandits Alessio Russo, Alberto Maria Metelli, Marcello Restelli

L4DC 2023 Analysis and Detectability of Offline Data Poisoning Attacks on Linear Dynamical Systems Alessio Russo

NeurIPS 2023 Model-Free Active Exploration in Reinforcement Learning Alessio Russo, Alexandre Proutiere

AAAI 2023 On the Sample Complexity of Representation Learning in Multi-Task Bandits with Global and Local Structure Alessio Russo, Alexandre Proutière

NeurIPS 2021 Subgaussian and Differentiable Importance Sampling for Off-Policy Evaluation and Learning Alberto Maria Metelli, Alessio Russo, Marcello Restelli

AISTATS 2020 Optimal Algorithms for Multiplayer Multi-Armed Bandits Po-An Wang, Alexandre Proutiere, Kaito Ariu, Yassir Jedra, Alessio Russo