Search Results for author: Weihua Du

Found 4 papers, 4 papers with code

HAZARD Challenge: Embodied Decision Making in Dynamically Changing Environments

1 code implementation23 Jan 2024 Qinhong Zhou, Sunli Chen, Yisong Wang, Haozhe Xu, Weihua Du, Hongxin Zhang, Yilun Du, Joshua B. Tenenbaum, Chuang Gan

Recent advances in high-fidelity virtual environments serve as one of the major driving forces for building intelligent embodied agents to perceive, reason and interact with the physical world.

Common Sense Reasoning Decision Making +1

Building Cooperative Embodied Agents Modularly with Large Language Models

1 code implementation5 Jul 2023 Hongxin Zhang, Weihua Du, Jiaming Shan, Qinhong Zhou, Yilun Du, Joshua B. Tenenbaum, Tianmin Shu, Chuang Gan

In this work, we address challenging multi-agent cooperation problems with decentralized control, raw sensory observations, costly communication, and multi-objective tasks instantiated in various embodied environments.

Text Generation

Automatic Truss Design with Reinforcement Learning

1 code implementation27 Jun 2023 Weihua Du, Jinglun Zhao, Chao Yu, Xingcheng Yao, Zimeng Song, Siyang Wu, Ruifeng Luo, Zhiyuan Liu, Xianzhong Zhao, Yi Wu

Directly applying end-to-end reinforcement learning (RL) methods to truss layout design is infeasible either, since only a tiny portion of the entire layout space is valid under the physical constraints, leading to particularly sparse rewards for RL training.

Combinatorial Optimization Layout Design +3

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