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Creators/Authors contains: "Poonawala, Hasan"

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  1. Learning policies for contact-rich manipulation is a challenging problem due to the presence of multiple contact modes with different dynamics, which complicates state and action exploration. Contact-rich motion planning uses simplified dynamics to reduce the search space dimension, but the found plans are then difficult to execute under the true object-manipulator dynamics. This paper presents an algorithm for learning controllers based on guided policy search, where motion plans based on simplified dynamics define rewards and sampling distributions for policy gradient-based learning. We demonstrate that our guided policy search method improves the ability to learn manipulation controllers, through a task involving pushing a box over a step. 
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  2. null (Ed.)