no code implementations • 7 Dec 2022 • Kelsey R. Allen, Yulia Rubanova, Tatiana Lopez-Guevara, William Whitney, Alvaro Sanchez-Gonzalez, Peter Battaglia, Tobias Pfaff
Simulating rigid collisions among arbitrary shapes is notoriously difficult due to complex geometry and the strong non-linearity of the interactions.
no code implementations • 27 Jan 2022 • Nathan Lambert, Markus Wulfmeier, William Whitney, Arunkumar Byravan, Michael Bloesch, Vibhavari Dasagi, Tim Hertweck, Martin Riedmiller
Offline Reinforcement Learning (ORL) enablesus to separately study the two interlinked processes of reinforcement learning: collecting informative experience and inferring optimal behaviour.
2 code implementations • ICLR 2020 • William Whitney, Rajat Agarwal, Kyunghyun Cho, Abhinav Gupta
In this paper we consider self-supervised representation learning to improve sample efficiency in reinforcement learning (RL).
no code implementations • 27 Sep 2018 • William Whitney, Rob Fergus
In complex simulated environments, model-based reinforcement learning methods typically lag the asymptotic performance of model-free approaches.
no code implementations • 7 Feb 2016 • William Whitney
In this paper, I describe methods for learning disentangled representations in the two domains of graphics and computation.