Global Convergence Guarantees for Federated Policy Gradient Methods with Adversaries
On the map: Deep reinforcement learning methods → RL for energy, networks and operations
Abstract (arXiv)
Federated Reinforcement Learning (FRL) allows multiple agents to collaboratively build a decision making policy without sharing raw trajectories. However, if a small fraction of these agents are adversarial, it can lead to catastrophic results. We propose a policy gradient based approach that is robust to adversarial agents which can send arbitrary values to the server. Under this setting, our results form the first global convergence guarantees with general parametrization. These results demonstrate resilience with adversaries, while achieving optimal sample complexity of order tildeOleft( frac1Nε2 left( 1+ fracf2Nright)right), where N is the total number of agents and f<N/2 is the number of adversarial agents.
Key facts. Cited by 6 papers in the map (data through 14 Oct 2026). Placed in RL for energy, networks and operations, one of 15 directions in Deep reinforcement learning methods. Builds on 41 of its 61 references that are in the map. First posted on arXiv 15 Mar 2024.
Builds on
41 of 61 references.
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