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arXiv · 2409.10692

Encoding Reusable Multi-Robot Planning Strategies as Abstract Hypergraphs

Khen Elimelech·James Motes·Marco Morales·Nancy M. Amato·Moshe Y. Vardi·Lydia E. Kavraki
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Abstract

Multi-Robot Task Planning (MR-TP) is the search for a discrete-action plan a team of robots should take to complete a task. The complexity of such problems scales exponentially with the number of robots and task complexity, making them challenging for online solution. To accelerate MR-TP over a system's lifetime, this work looks at combining two recent advances: (i) Decomposable State Space Hypergraph (DaSH), a novel hypergraph-based framework to efficiently model and solve MR-TP problems; and \mbox{(ii) learning-by-abstraction,} a technique that enables automatic extraction of generalizable planning strategies from individual planning experiences for later reuse. Specifically, we wish to extend this strategy-learning technique, originally designed for single-robot planning, to benefit multi-robot planning using hypergraph-based MR-TP.

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Khen Elimelech, James Motes, Marco Morales, Nancy M. Amato, Moshe Y. Vardi, Lydia E. Kavraki. 2024-09-16. Encoding Reusable Multi-Robot Planning Strategies as Abstract Hypergraphs. https://arxiv.org/abs/2409.10692

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