Distilling Morphology-Conditioned Hypernetworks for Efficient Universal Morphology Control

Z Xiong, R Vuorio, J Beck, M Zimmer, K Shao… - arXiv preprint arXiv …, 2024 - arxiv.org
Learning a universal policy across different robot morphologies can significantly improve
learning efficiency and enable zero-shot generalization to unseen morphologies. However …

Leveraging Domain-Unlabeled Data in Offline Reinforcement Learning across Two Domains

S Nishimori, XQ Cai, J Ackermann… - arXiv preprint arXiv …, 2024 - arxiv.org
In this paper, we investigate an offline reinforcement learning (RL) problem where datasets
are collected from two domains. In this scenario, having datasets with domain labels …

A Convex Formulation of Frictional Contact for the Material Point Method and Rigid Bodies

Z Zong, C Jiang, X Han - arXiv preprint arXiv:2403.13783, 2024 - arxiv.org
In this paper, we introduce a novel convex formulation that seamlessly integrates the
Material Point Method (MPM) with articulated rigid body dynamics in frictional contact …

Delving into Multi-modal Multi-task Foundation Models for Road Scene Understanding: From Learning Paradigm Perspectives

S Luo, W Chen, W Tian, R Liu, L Hou, X Zhang… - arXiv preprint arXiv …, 2024 - arxiv.org
Foundation models have indeed made a profound impact on various fields, emerging as
pivotal components that significantly shape the capabilities of intelligent systems. In the …

Click to Grasp: Zero-Shot Precise Manipulation via Visual Diffusion Descriptors

N Tsagkas, J Rome, S Ramamoorthy… - arXiv preprint arXiv …, 2024 - arxiv.org
Precise manipulation that is generalizable across scenes and objects remains a persistent
challenge in robotics. Current approaches for this task heavily depend on having a …

Robots learning to imitate surgeons—challenges and possibilities

S Schmidgall, JW Kim, A Krieger - Nature Reviews Urology, 2024 - nature.com
Autonomous surgical robots have the potential to transform surgery and increase access to
quality health care. Advances in artificial intelligence have produced robots mimicking …

Knowledge Transfer for Cross-Domain Reinforcement Learning: A Systematic Review

SA Serrano, J Martinez-Carranza, LE Sucar - arXiv preprint arXiv …, 2024 - arxiv.org
Reinforcement Learning (RL) provides a framework in which agents can be trained, via trial
and error, to solve complex decision-making problems. Learning with little supervision …

TeleMoMa: A Modular and Versatile Teleoperation System for Mobile Manipulation

S Dass, W Ai, Y Jiang, S Singh, J Hu, R Zhang… - arXiv preprint arXiv …, 2024 - arxiv.org
A critical bottleneck limiting imitation learning in robotics is the lack of data. This problem is
more severe in mobile manipulation, where collecting demonstrations is harder than in …

Foundations for Transfer in Reinforcement Learning: A Taxonomy of Knowledge Modalities

M Wulfmeier, A Byravan, S Bechtle, K Hausman… - arXiv preprint arXiv …, 2023 - arxiv.org
Contemporary artificial intelligence systems exhibit rapidly growing abilities accompanied by
the growth of required resources, expansive datasets and corresponding investments into …

Learning by Watching: A Review of Video-based Learning Approaches for Robot Manipulation

C Eze, C Crick - arXiv preprint arXiv:2402.07127, 2024 - arxiv.org
Robot learning of manipulation skills is hindered by the scarcity of diverse, unbiased
datasets. While curated datasets can help, challenges remain in generalizability and real …