4 accepted papers
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,…
This letter presents a differential geometric control approach that leverages <italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">SE(3)</i> group invariance and equivariance to increase transferability in learning robot manipulation tasks that involve in
In this paper, we introduce a novel approach for designing invariant control laws through potential functions for fully actuated dynamical systems evolving on manifolds by leveraging the power of neural networks. The geometry and non-linearity inherent to manifold-based dynamical systems pose challe…
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…