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Zakary Littlefield

3 accepted papers

2023

Corrections to "Probabilistic Completeness of RRT for Geometric and Kinodynamic Planning With Forward Propagation"

RA-L 2023

Our original publication Kleinbort et al. (2019) contains an error in the analysis of the case of the kinodynamic RRT. Here, we rectify the problem by modifying the proof of Theorem <xref ref-type="theorem" rid="theorem2" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/

Cited by 2SourceScholar
2019

Probabilistic Completeness of RRT for Geometric and Kinodynamic Planning With Forward Propagation

RA-L 2019

The rapidly exploring random tree (RRT) algorithm has been one of the most prevalent and popular motion-planning techniques for two decades now. Surprisingly, in spite of its centrality, there has been an active debate under which conditions RRT is probabilistically complete. We provide two new proo

Cited by 90SourceScholar
2018

Efficient and Asymptotically Optimal Kinodynamic Motion Planning via Dominance-Informed Regions

IROS 2018poster

Motion planners have been recently developed that provide path quality guarantees for robots with dynamics. This work aims to improve upon their efficiency, while maintaining their properties. Inspired by informed search principles, one objective is to use heuristics. Nevertheless, comprehensive and…

Cited by 54SourceScholar