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08/21/2023
Temporal-Distributed Backdoor Attack Against Video Based Action Recognition
Deep neural networks (DNNs) have achieved tremendous success in various ...
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07/01/2023
Provably Efficient UCB-type Algorithms For Learning Predictive State Representations
The general sequential decision-making problem, which includes Markov de...
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06/14/2023
Differentially Private Wireless Federated Learning Using Orthogonal Sequences
We propose a novel privacy-preserving uplink over-the-air computation (A...
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06/09/2023
Near-optimal Conservative Exploration in Reinforcement Learning under Episode-wise Constraints
This paper investigates conservative exploration in reinforcement learni...
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06/08/2023
Federated Linear Contextual Bandits with User-level Differential Privacy
This paper studies federated linear contextual bandits under the notion ...
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06/01/2023
Non-stationary Reinforcement Learning under General Function Approximation
General function approximation is a powerful tool to handle large state ...
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03/20/2023
Improved Sample Complexity for Reward-free Reinforcement Learning under Low-rank MDPs
In reward-free reinforcement learning (RL), an agent explores the enviro...
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06/28/2022
Safe Exploration Incurs Nearly No Additional Sample Complexity for Reward-free RL
While the primary goal of the exploration phase in reward-free reinforce...
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10/27/2021