Search Results for author: Sihong He

Found 6 papers, 3 papers with code

Constrained Reinforcement Learning Under Model Mismatch

no code implementations2 May 2024 Zhongchang Sun, Sihong He, Fei Miao, Shaofeng Zou

Existing studies on constrained reinforcement learning (RL) may obtain a well-performing policy in the training environment.

reinforcement-learning Reinforcement Learning (RL)

Robust Electric Vehicle Balancing of Autonomous Mobility-On-Demand System: A Multi-Agent Reinforcement Learning Approach

no code implementations30 Jul 2023 Sihong He, Shuo Han, Fei Miao

In this work, we design a multi-agent reinforcement learning (MARL)-based framework for EAVs balancing in E-AMoD systems, with adversarial agents to model both the EAVs supply and mobility demand uncertainties that may undermine the vehicle balancing solutions.

Autonomous Vehicles Fairness +2

Robust Multi-Agent Reinforcement Learning with State Uncertainty

1 code implementation30 Jul 2023 Sihong He, Songyang Han, Sanbao Su, Shuo Han, Shaofeng Zou, Fei Miao

Then we propose a robust multi-agent Q-learning (RMAQ) algorithm to find such an equilibrium, with convergence guarantees.

Multi-agent Reinforcement Learning Q-Learning +2

What is the Solution for State-Adversarial Multi-Agent Reinforcement Learning?

1 code implementation6 Dec 2022 Songyang Han, Sanbao Su, Sihong He, Shuo Han, Haizhao Yang, Shaofeng Zou, Fei Miao

Various methods for Multi-Agent Reinforcement Learning (MARL) have been developed with the assumption that agents' policies are based on accurate state information.

Multi-agent Reinforcement Learning reinforcement-learning +1

A Robust and Constrained Multi-Agent Reinforcement Learning Electric Vehicle Rebalancing Method in AMoD Systems

no code implementations17 Sep 2022 Sihong He, Yue Wang, Shuo Han, Shaofeng Zou, Fei Miao

In this work, we design a robust and constrained multi-agent reinforcement learning (MARL) framework with state transition kernel uncertainty for EV AMoD systems.

Fairness Multi-agent Reinforcement Learning +1

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