Parallel learning: Overview and perspective for computational learning across Syn2Real and Sim2Real

Q Miao, Y Lv, M Huang, X Wang… - IEEE/CAA Journal of …, 2023 - ieeexplore.ieee.org
The virtual-to-real paradigm, ie, training models on virtual data and then applying them to
solve real-world problems, has attracted more and more attention from various domains by …

Robot learning from randomized simulations: A review

F Muratore, F Ramos, G Turk, W Yu… - Frontiers in Robotics …, 2022 - frontiersin.org
The rise of deep learning has caused a paradigm shift in robotics research, favoring
methods that require large amounts of data. Unfortunately, it is prohibitively expensive to …

A walk in the park: Learning to walk in 20 minutes with model-free reinforcement learning

L Smith, I Kostrikov, S Levine - arXiv preprint arXiv:2208.07860, 2022 - arxiv.org
Deep reinforcement learning is a promising approach to learning policies in uncontrolled
environments that do not require domain knowledge. Unfortunately, due to sample …

Legged robots that keep on learning: Fine-tuning locomotion policies in the real world

L Smith, JC Kew, XB Peng, S Ha, J Tan… - … on Robotics and …, 2022 - ieeexplore.ieee.org
Legged robots are physically capable of traversing a wide range of challenging
environments, but designing controllers that are sufficiently robust to handle this diversity …

Towards zero domain gap: A comprehensive study of realistic lidar simulation for autonomy testing

S Manivasagam, IA Bârsan, J Wang… - Proceedings of the …, 2023 - openaccess.thecvf.com
Testing the full autonomy system in simulation is the safest and most scalable way to
evaluate autonomous vehicle performance before deployment. This requires simulating …

What went wrong? closing the sim-to-real gap via differentiable causal discovery

P Huang, X Zhang, Z Cao, S Liu, M Xu… - … on Robot Learning, 2023 - proceedings.mlr.press
Training control policies in simulation is more appealing than on real robots directly, as it
allows for exploring diverse states in an efficient manner. Yet, robot simulators inevitably …

Real2sim2real: Self-supervised learning of physical single-step dynamic actions for planar robot casting

V Lim, H Huang, LY Chen, J Wang… - … on Robotics and …, 2022 - ieeexplore.ieee.org
This paper introduces the task of Planar Robot Casting (PRC): where one planar motion of a
robot arm holding one end of a cable causes the other end to slide across the plane toward …

Visual reinforcement learning with self-supervised 3d representations

Y Ze, N Hansen, Y Chen, M Jain… - IEEE Robotics and …, 2023 - ieeexplore.ieee.org
A prominent approach to visual Reinforcement Learning (RL) is to learn an internal state
representation using self-supervised methods, which has the potential benefit of improved …

Cross-domain policy adaptation via value-guided data filtering

K Xu, C Bai, X Ma, D Wang, B Zhao… - Advances in …, 2023 - proceedings.neurips.cc
Generalizing policies across different domains with dynamics mismatch poses a significant
challenge in reinforcement learning. For example, a robot learns the policy in a simulator …

Sim2real transfer learning for point cloud segmentation: An industrial application case on autonomous disassembly

C Wu, X Bi, J Pfrommer, A Cebulla… - Proceedings of the …, 2023 - openaccess.thecvf.com
On robotics computer vision tasks, generating and annotating large amounts of data from
real-world for the use of deep learning-based approaches is often difficult or even …