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Jacob J. Johnson

4 accepted papers

2024

Zero-Shot Constrained Motion Planning Transformers Using Learned Sampling Dictionaries

ICRA 2024poster

Constrained robot motion planning is a ubiquitous need for robots interacting with everyday environments, but it is a notoriously difficult problem to solve. Many sampled points in a sample-based planner need to be rejected as they fall outside the constraint manifold, or require significant iterati…

Cited by 1SourceScholar
2023

Learning Sampling Dictionaries for Efficient and Generalizable Robot Motion Planning With Transformers

RA-L 2023

Motion planning is integral to robotics applications such as autonomous driving, surgical robots, and industrial manipulators. Existing planning methods lack scalability to higher-dimensional spaces, while recent learning-based planners have shown promise in accelerating sampling-based motion planne

Cited by 28SourceScholar
2020

Composing Task-Agnostic Policies with Deep Reinforcement Learning

ICLR 2020poster

The composition of elementary behaviors to solve challenging transfer learning problems is one of the key elements in building intelligent machines. To date, there has been plenty of work on learning task-specific policies or skills but almost no focus on composing necessary, task-agnostic skills to…

Cited by 34SourceScholar
2020

Dynamically Constrained Motion Planning Networks for Non-Holonomic Robots

IROS 2020poster

Reliable real-time planning for robots is essential in today's rapidly expanding automated ecosystem. In such environments, traditional methods that plan by relaxing constraints become unreliable or slow-down for kinematically constrained robots. This paper describes the algorithm Dynamic Motion Pla…

Cited by 36SourceScholar