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Junwoo Chang

3 accepted papers

2026

Multi-Robot Motion Planning From Vision and Language Using Heat-Inspired Diffusion

RA-L 2026

Diffusion models have recently emerged as powerful tools for robot motion planning by capturing the multi-modal distribution of feasible trajectories. However, their extension to multi-robot settings with flexible, language-conditioned task specifications remains limited. Furthermore, current diffus

Cited by 0SourceScholar
2026

Partially Equivariant Reinforcement Learning in Symmetry-Breaking Environments

ICLR 2026poster

Group symmetries provide a powerful inductive bias for reinforcement learning (RL), enabling efficient generalization across symmetric states and actions via group-invariant Markov Decision Processes (MDPs). However, real-world environments almost never realize fully group-invariant MDPs; dynamics,…

Cited by 0SourcecodeScholar
2024

Diffusion-EDFs: Bi-equivariant Denoising Generative Modeling on SE(3) for Visual Robotic Manipulation

CVPR 2024highlight

Diffusion generative modeling has become a promising approach for learning robotic manipulation tasks from stochastic human demonstrations. In this paper we present Diffusion-EDFs a novel SE(3)-equivariant diffusion-based approach for visual robotic manipulation tasks. We show that our proposed meth…