Search Results for author: Caelan Garrett

Found 4 papers, 0 papers with code

NOD-TAMP: Multi-Step Manipulation Planning with Neural Object Descriptors

no code implementations2 Nov 2023 Shuo Cheng, Caelan Garrett, Ajay Mandlekar, Danfei Xu

Developing intelligent robots for complex manipulation tasks in household and factory settings remains challenging due to long-horizon tasks, contact-rich manipulation, and the need to generalize across a wide variety of object shapes and scene layouts.

Motion Planning Object +1

Human-in-the-Loop Task and Motion Planning for Imitation Learning

no code implementations24 Oct 2023 Ajay Mandlekar, Caelan Garrett, Danfei Xu, Dieter Fox

Finally, we collected 2. 1K demos with HITL-TAMP across 12 contact-rich, long-horizon tasks and show that the system often produces near-perfect agents.

Imitation Learning Motion Planning +1

Imitating Task and Motion Planning with Visuomotor Transformers

no code implementations25 May 2023 Murtaza Dalal, Ajay Mandlekar, Caelan Garrett, Ankur Handa, Ruslan Salakhutdinov, Dieter Fox

In this work, we show that the combination of large-scale datasets generated by TAMP supervisors and flexible Transformer models to fit them is a powerful paradigm for robot manipulation.

Imitation Learning Motion Planning +2

Cooperative Task and Motion Planning for Multi-Arm Assembly Systems

no code implementations4 Mar 2022 Jingkai Chen, Jiaoyang Li, Yijiang Huang, Caelan Garrett, Dawei Sun, Chuchu Fan, Andreas Hofmann, Caitlin Mueller, Sven Koenig, Brian C. Williams

Multi-robot assembly systems are becoming increasingly appealing in manufacturing due to their ability to automatically, flexibly, and quickly construct desired structural designs.

Motion Planning Multi-Agent Path Finding +1

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