Selected Publications

Found 7 results
Filters: Author is Yunzong Xu  [Clear All Filters]
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a. Statistical Learning in Operations
Bu J, Simchi-Levi D, Xu Y.  2020.  Online Pricing with Offline Data: Phase Transition and Inverse Square Law. ICML 2020.
Simchi-Levi D, Xu Y.  2019.  Phase Transitions and Cyclic Phenomena in Bandits with Switching Constraints. NeurIPS 2019.
Foster D, Rakhlin A, Simchi-Levi D, Xu Y.  2021.  Instance-Dependent Complexity of Contextual Bandits and Reinforcement Learning: A Disagreement-Based Perspective. COLT 2021.
Simchi-Levi D, Xu Y.  2021.  Bypassing the Monster: A Faster and Simpler Optimal Algorithm for Contextual Bandits under Realizability. Mathematics of Operations Research.
Bu J, Simchi-Levi D, Xu Y.  2021.  Online Pricing with Offline Data: Phase Transition and Inverse Square Law. Management Science.
Foster D, Krishnamurthy A, Simchi-Levi D, Xu Y.  2022.  Offline Reinforcement Learning: Fundamental Barriers for Value Function Approximation. COLT 2022.
Simchi-Levi D, Xu Y.  2022.  Phase Transitions in Bandits with Switching Constraints. Management Science.