Search Results for author: Ajinkya Jain

Found 4 papers, 3 papers with code

GenCHiP: Generating Robot Policy Code for High-Precision and Contact-Rich Manipulation Tasks

no code implementations9 Apr 2024 Kaylee Burns, Ajinkya Jain, Keegan Go, Fei Xia, Michael Stark, Stefan Schaal, Karol Hausman

Large Language Models (LLMs) have been successful at generating robot policy code, but so far these results have been limited to high-level tasks that do not require precise movement.

Distributional Depth-Based Estimation of Object Articulation Models

1 code implementation12 Aug 2021 Ajinkya Jain, Stephen Giguere, Rudolf Lioutikov, Scott Niekum

Our core contributions include a novel representation for distributions over rigid body transformations and articulation model parameters based on screw theory, von Mises-Fisher distributions, and Stiefel manifolds.

Benchmarking Object

ScrewNet: Category-Independent Articulation Model Estimation From Depth Images Using Screw Theory

1 code implementation24 Aug 2020 Ajinkya Jain, Rudolf Lioutikov, Caleb Chuck, Scott Niekum

Robots in human environments will need to interact with a wide variety of articulated objects such as cabinets, drawers, and dishwashers while assisting humans in performing day-to-day tasks.

Benchmarking

Efficient Hierarchical Robot Motion Planning Under Uncertainty and Hybrid Dynamics

1 code implementation12 Feb 2018 Ajinkya Jain, Scott Niekum

This hierarchical planning approach results in a decomposition of the POMDP planning problem into smaller sub-parts that can be solved with significantly lower computational costs.

Motion Planning

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