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03/02/2023
Efficient Rate Optimal Regret for Adversarial Contextual MDPs Using Online Function Approximation
We present the OMG-CMDP! algorithm for regret minimization in adversaria...
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11/27/2022
Counterfactual Optimism: Rate Optimal Regret for Stochastic Contextual MDPs
We present the UC^3RL algorithm for regret minimization in Stochastic Co...
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06/03/2022
Rate-Optimal Online Convex Optimization in Adaptive Linear Control
We consider the problem of controlling an unknown linear dynamical syste...
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03/02/2022
Efficient Online Linear Control with Stochastic Convex Costs and Unknown Dynamics
We consider the problem of controlling an unknown linear dynamical syste...
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02/25/2021
Online Policy Gradient for Model Free Learning of Linear Quadratic Regulators with √(T) Regret
We consider the task of learning to control a linear dynamical system un...
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07/26/2020
The Pendulum Arrangement: Maximizing the Escape Time of Heterogeneous Random Walks
We identify a fundamental phenomenon of heterogeneous one dimensional ra...
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07/01/2020
Bandit Linear Control
We consider the problem of controlling a known linear dynamical system u...
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02/19/2020
Logarithmic Regret for Learning Linear Quadratic Regulators Efficiently
We consider the problem of learning in Linear Quadratic Control systems ...
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06/04/2018