no code implementations • 3 Feb 2024 • Duy M. H. Nguyen, Nina Lukashina, Tai Nguyen, An T. Le, TrungTin Nguyen, Nhat Ho, Jan Peters, Daniel Sonntag, Viktor Zaverkin, Mathias Niepert
Contrary to prior work, we propose a novel 2D--3D aggregation mechanism based on a differentiable solver for the \emph{Fused Gromov-Wasserstein Barycenter} problem and the use of an efficient online conformer generation method based on distance geometry.
no code implementations • 3 Aug 2023 • Joao Carvalho, An T. Le, Mark Baierl, Dorothea Koert, Jan Peters
Learning priors on trajectory distributions can help accelerate robot motion planning optimization.
no code implementations • 4 Dec 2022 • An T. Le, Kay Hansel, Jan Peters, Georgia Chalvatzaki
We present hierarchical policy blending as optimal transport (HiPBOT).
no code implementations • 11 Apr 2022 • Julen Urain, An T. Le, Alexander Lambert, Georgia Chalvatzaki, Byron Boots, Jan Peters
In this paper, we focus on the problem of integrating Energy-based Models (EBM) as guiding priors for motion optimization.