Search Results for author: Heng Dong

Found 8 papers, 4 papers with code

Leveraging Hyperbolic Embeddings for Coarse-to-Fine Robot Design

no code implementations1 Nov 2023 Heng Dong, Junyu Zhang, Chongjie Zhang

Multi-cellular robot design aims to create robots comprised of numerous cells that can be efficiently controlled to perform diverse tasks.

Symmetry-Aware Robot Design with Structured Subgroups

1 code implementation31 May 2023 Heng Dong, Junyu Zhang, Tonghan Wang, Chongjie Zhang

Robot design aims at learning to create robots that can be easily controlled and perform tasks efficiently.

Low-Rank Modular Reinforcement Learning via Muscle Synergy

1 code implementation26 Oct 2022 Heng Dong, Tonghan Wang, Jiayuan Liu, Chongjie Zhang

Modular Reinforcement Learning (RL) decentralizes the control of multi-joint robots by learning policies for each actuator.

reinforcement-learning Reinforcement Learning (RL)

Learning Homophilic Incentives in Sequential Social Dilemmas

no code implementations29 Sep 2021 Heng Dong, Tonghan Wang, Jiayuan Liu, Chi Han, Chongjie Zhang

Promoting cooperation among self-interested agents is a long-standing and interdisciplinary problem, but receives less attention in multi-agent reinforcement learning (MARL).

Multi-agent Reinforcement Learning

Birds of a Feather Flock Together: A Close Look at Cooperation Emergence via Multi-Agent RL

no code implementations23 Apr 2021 Heng Dong, Tonghan Wang, Jiayuan Liu, Chi Han, Chongjie Zhang

We propose a novel learning framework to encourage homophilic incentives and show that it achieves stable cooperation in both SSDs of public goods and tragedy of the commons.

Multi-agent Reinforcement Learning

DOP: Off-Policy Multi-Agent Decomposed Policy Gradients

no code implementations ICLR 2021 Yihan Wang, Beining Han, Tonghan Wang, Heng Dong, Chongjie Zhang

In this paper, we investigate causes that hinder the performance of MAPG algorithms and present a multi-agent decomposed policy gradient method (DOP).

Multi-agent Reinforcement Learning Starcraft +1

Off-Policy Multi-Agent Decomposed Policy Gradients

1 code implementation24 Jul 2020 Yihan Wang, Beining Han, Tonghan Wang, Heng Dong, Chongjie Zhang

In this paper, we investigate causes that hinder the performance of MAPG algorithms and present a multi-agent decomposed policy gradient method (DOP).

Multi-agent Reinforcement Learning Starcraft +1

ROMA: Multi-Agent Reinforcement Learning with Emergent Roles

1 code implementation ICML 2020 Tonghan Wang, Heng Dong, Victor Lesser, Chongjie Zhang

In this paper, we synergize these two paradigms and propose a role-oriented MARL framework (ROMA).

Multiagent Systems

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