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Differentially Private Reinforcement Learning with Self-Play
April 12, 2024, 4:11 a.m. | Dan Qiao, Yu-Xiang Wang
cs.CR updates on arXiv.org arxiv.org
Abstract: We study the problem of multi-agent reinforcement learning (multi-agent RL) with differential privacy (DP) constraints. This is well-motivated by various real-world applications involving sensitive data, where it is critical to protect users' private information. We first extend the definitions of Joint DP (JDP) and Local DP (LDP) to two-player zero-sum episodic Markov Games, where both definitions ensure trajectory-wise privacy protection. Then we design a provably efficient algorithm based on optimistic Nash value iteration and privatization …
agent applications arxiv constraints critical cs.ai cs.cr cs.lg cs.ma data definitions differential privacy information local play player privacy private problem protect real sensitive sensitive data stat.ml study world
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