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07/27/2023
A/B Testing and Best-arm Identification for Linear Bandits with Robustness to Non-stationarity
We investigate the fixed-budget best-arm identification (BAI) problem fo...
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06/12/2023
A Black-box Approach for Non-stationary Multi-agent Reinforcement Learning
We investigate learning the equilibria in non-stationary multi-agent sys...
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10/24/2022
Offline congestion games: How feedback type affects data coverage requirement
This paper investigates when one can efficiently recover an approximate ...
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06/04/2022
Learning in Congestion Games with Bandit Feedback
Learning Nash equilibria is a central problem in multi-agent systems. In...
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10/28/2021
Selective Sampling for Online Best-arm Identification
This work considers the problem of selective-sampling for best-arm ident...
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02/19/2021
Randomized Exploration is Near-Optimal for Tabular MDP
We study exploration using randomized value functions in Thompson Sampli...
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12/23/2019