Search Results for author: Yuhong Cao

Found 5 papers, 1 papers with code

SATA: Safe and Adaptive Torque-Based Locomotion Policies Inspired by Animal Learning

no code implementations18 Feb 2025 Peizhuo Li, Hongyi Li, Ge Sun, Jin Cheng, Xinrong Yang, Guillaume Bellegarda, Milad Shafiee, Yuhong Cao, Auke Ijspeert, Guillaume Sartoretti

Our experimental results indicate that SATA demonstrates remarkable compliance and safety, even in challenging environments such as soft/slippery terrain or narrow passages, and under significant external disturbances, highlighting its potential for practical deployments in human-centric and safety-critical scenarios.

SIGMA: Sheaf-Informed Geometric Multi-Agent Pathfinding

1 code implementation10 Feb 2025 Shuhao Liao, Weihang Xia, Yuhong Cao, Weiheng Dai, Chengyang He, Wenjun Wu, Guillaume Sartoretti

To tackle this challenge, we introduce a new framework that applies sheaf theory to decentralized deep reinforcement learning, enabling agents to learn geometric cross-dependencies between each other through local consensus and utilize them for tightly cooperative decision-making.

Collision Avoidance Deep Reinforcement Learning +2

DAN: Decentralized Attention-based Neural Network for the MinMax Multiple Traveling Salesman Problem

no code implementations9 Sep 2021 Yuhong Cao, Zhanhong Sun, Guillaume Sartoretti

Encouraged by the recent developments in deep reinforcement learning (dRL), this work approaches the mTSP as a cooperative task and introduces DAN, a decentralized attention-based neural method that aims at tackling this key trade-off.

Combinatorial Optimization Deep Reinforcement Learning +1

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