Aligning cyber space with physical world: A comprehensive survey on embodied ai

Y Liu, W Chen, Y Bai, X Liang, G Li, W Gao… - arxiv preprint arxiv …, 2024 - arxiv.org
Embodied Artificial Intelligence (Embodied AI) is crucial for achieving Artificial General
Intelligence (AGI) and serves as a foundation for various applications that bridge cyberspace …

A survey on policy search algorithms for learning robot controllers in a handful of trials

K Chatzilygeroudis, V Vassiliades… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
Most policy search (PS) algorithms require thousands of training episodes to find an
effective policy, which is often infeasible with a physical robot. This survey article focuses on …

Robot parkour learning

Z Zhuang, Z Fu, J Wang, C Atkeson… - arxiv preprint arxiv …, 2023 - arxiv.org
Parkour is a grand challenge for legged locomotion that requires robots to overcome various
obstacles rapidly in complex environments. Existing methods can generate either diverse …

BoTorch: A framework for efficient Monte-Carlo Bayesian optimization

M Balandat, B Karrer, D Jiang… - Advances in neural …, 2020 - proceedings.neurips.cc
Bayesian optimization provides sample-efficient global optimization for a broad range of
applications, including automatic machine learning, engineering, physics, and experimental …

Sim-to-real: Learning agile locomotion for quadruped robots

J Tan, T Zhang, E Coumans, A Iscen, Y Bai… - arxiv preprint arxiv …, 2018 - arxiv.org
Designing agile locomotion for quadruped robots often requires extensive expertise and
tedious manual tuning. In this paper, we present a system to automate this process by …

Visual whole-body control for legged loco-manipulation

M Liu, Z Chen, X Cheng, Y Ji, RZ Qiu, R Yang… - arxiv preprint arxiv …, 2024 - arxiv.org
We study the problem of mobile manipulation using legged robots equipped with an arm,
namely legged loco-manipulation. The robot legs, while usually utilized for mobility, offer an …

Re-examining linear embeddings for high-dimensional Bayesian optimization

B Letham, R Calandra, A Rai… - Advances in neural …, 2020 - proceedings.neurips.cc
Bayesian optimization (BO) is a popular approach to optimize expensive-to-evaluate black-
box functions. A significant challenge in BO is to scale to high-dimensional parameter …

Geometry-aware Bayesian optimization in robotics using Riemannian Matérn kernels

N Jaquier, V Borovitskiy, A Smolensky… - … on Robot Learning, 2022 - proceedings.mlr.press
Bayesian optimization is a data-efficient technique which can be used for control parameter
tuning, parametric policy adaptation, and structure design in robotics. Many of these …

Bayesian optimization meets Riemannian manifolds in robot learning

N Jaquier, L Rozo, S Calinon… - Conference on Robot …, 2020 - proceedings.mlr.press
Bayesian optimization (BO) recently became popular in robotics to optimize control
parameters and parametric policies in direct reinforcement learning due to its data efficiency …

Bayesian optimization using domain knowledge on the ATRIAS biped

A Rai, R Antonova, S Song, W Martin… - … on Robotics and …, 2018 - ieeexplore.ieee.org
Robotics controllers often consist of expert-designed heuristics, which can be hard to tune in
higher dimensions. Simulation can aid in optimizing these controllers if parameters learned …