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Creators/Authors contains: "Thomason, Wil"

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  1. ; ; ; ( , IEEE)
    Free, publicly-accessible full text available May 29, 2024
  2. ; ( , International Symposium on Robotics Research (ISRR))
    We present a novel method for performing integrated task and motion planning (TMP) by adapting any off-the-shelf sampling-based motion planning algorithm to simultaneously solve for a symbolically and geometrically feasible plan using a single motion planner invocation. The core insight of our technique is an embedding of symbolic state into continuous space, coupled with a novel means of automatically deriving a function guiding a planner to regions of continuous space where symbolic actions can be executed. Our technique makes few assumptions and offers a great degree of flexibility and generality compared to state of the art planners. We describe our technique and offer a proof of probabilistic completeness along with empirical evaluation of our technique on manipulation benchmark problems. 
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    Accepted Manuscript Full Text Available