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Teaching Robot Navigation Behaviors to Optimal RRT Planners
N. Perez-Higueras, F. Caballero, and L. Merino. Teaching Robot Navigation Behaviors to Optimal RRT Planners. International Journal of Social Robotics, 10(5):1–16, Springer, 2017.
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Abstract
This work presents an approach for learning navigation behaviors for robots using Optimal Rapidly-exploring Random Trees (RRT*) as the main planner. A new learning algorithm combining both Inverse Reinforcement Learning (IRL) and RRT* is developed to learn the RRT*'s cost function from demonstrations. A comparison with other state-of-the-art algorithms shows how the method can recover the behavior from the demonstrations. Finally, a learned cost function for social navigation is tested in real experiments with a robot in the laboratory.
BibTeX Entry
@ARTICLE{ijsr17irlrrt, year={2017}, issn={1875-4791}, journal={International Journal of Social Robotics}, volume = {10}, number = {5}, title={{Teaching Robot Navigation Behaviors to Optimal RRT Planners}}, publisher={Springer}, author={N. Perez-Higueras and F. Caballero and L. Merino}, pages={1-16}, language={English}, abstract={This work presents an approach for learning navigation behaviors for robots using Optimal Rapidly-exploring Random Trees (RRT*) as the main planner. A new learning algorithm combining both Inverse Reinforcement Learning (IRL) and RRT* is developed to learn the RRT*'s cost function from demonstrations. A comparison with other state-of-the-art algorithms shows how the method can recover the behavior from the demonstrations. Finally, a learned cost function for social navigation is tested in real experiments with a robot in the laboratory.}, }
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