A General Approach to Multi-Armed Bandits Under Risk Criteria. - Asaf B. Cassel; Shie Mannor; Assaf Zeevi (COLT, 2018)

Logarithmic Regret for Learning Linear Quadratic Regulators Efficiently. - Asaf B. Cassel; Alon Cohen; Tomer Koren (ICML, 2020)

Bandit Linear Control. - Asaf B. Cassel; Tomer Koren (NeurIPS, 2020)

The Pendulum Arrangement: Maximizing the Escape Time of Heterogeneous Random Walks. - Asaf B. Cassel; Shie Mannor; Guy Tennenholtz (CoRR, 2020)

Online Policy Gradient for Model Free Learning of Linear Quadratic Regulators with √T Regret. - Asaf B. Cassel; Tomer Koren (ICML, 2021)

Efficient Online Linear Control with Stochastic Convex Costs and Unknown Dynamics. - Asaf B. Cassel; Alon Cohen; Tomer Koren (COLT, 2022)

Rate-Optimal Online Convex Optimization in Adaptive Linear Control. - Asaf B. Cassel; Alon Peled-Cohen; Tomer Koren (NeurIPS, 2022)

Counterfactual Optimism: Rate Optimal Regret for Stochastic Contextual MDPs. - Orin Levy; Asaf B. Cassel; Alon Cohen; Yishay Mansour (CoRR, 2022)

Efficient Rate Optimal Regret for Adversarial Contextual MDPs Using Online Function Approximation. - Orin Levy; Alon Cohen; Asaf B. Cassel; Yishay Mansour (ICML, 2023)

A General Framework for Bandit Problems Beyond Cumulative Objectives. - Asaf B. Cassel; Shie Mannor; Assaf Zeevi (Math. Oper. Res., 2023)

Eluder-based Regret for Stochastic Contextual MDPs. - Orin Levy; Asaf B. Cassel; Alon Cohen; Yishay Mansour (ICML, 2024)

Near-Optimal Regret in Linear MDPs with Aggregate Bandit Feedback. - Asaf B. Cassel; Haipeng Luo; Aviv Rosenberg 002; Dmitry Sotnikov (CoRR, 2024)

Multi-turn Reinforcement Learning from Preference Human Feedback. - Lior Shani; Aviv Rosenberg 002; Asaf B. Cassel; Oran Lang; Daniele Calandriello; Avital Zipori; Hila Noga; Orgad Keller; Bilal Piot; Idan Szpektor; Avinatan Hassidim; Yossi Matias; et al. (CoRR, 2024)

Warm-up Free Policy Optimization: Improved Regret in Linear Markov Decision Processes. - Asaf B. Cassel; Aviv Rosenberg 002 (CoRR, 2024)

Batch Ensemble for Variance Dependent Regret in Stochastic Bandits. - Asaf B. Cassel; Orin Levy; Yishay Mansour (AAAI, 2025)