Search Results for author: Tsang-Wei Edward Lee

Found 8 papers, 1 papers with code

Neural Collision Clearance Estimator for Batched Motion Planning

no code implementations14 Oct 2019 J. Chase Kew, Brian Ichter, Maryam Bandari, Tsang-Wei Edward Lee, Aleksandra Faust

We present a neural network collision checking heuristic, ClearanceNet, and a planning algorithm, CN-RRT.

Motion Planning

Learned Critical Probabilistic Roadmaps for Robotic Motion Planning

no code implementations8 Oct 2019 Brian Ichter, Edward Schmerling, Tsang-Wei Edward Lee, Aleksandra Faust

Critical PRMs are demonstrated to achieve up to three orders of magnitude improvement over uniform sampling, while preserving the guarantees and complexity of sampling-based motion planning.

Motion Planning

Long Range Neural Navigation Policies for the Real World

no code implementations23 Mar 2019 Ayzaan Wahid, Alexander Toshev, Marek Fiser, Tsang-Wei Edward Lee

Learned Neural Network based policies have shown promising results for robot navigation.

Robot Navigation

Long-Range Indoor Navigation with PRM-RL

no code implementations25 Feb 2019 Anthony Francis, Aleksandra Faust, Hao-Tien Lewis Chiang, Jasmine Hsu, J. Chase Kew, Marek Fiser, Tsang-Wei Edward Lee

Long-range indoor navigation requires guiding robots with noisy sensors and controls through cluttered environments along paths that span a variety of buildings.

Navigate reinforcement-learning +2

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