Preprint
Sep 2026
SPARROW: Survival-POMCP for Adaptive Robot Routing, Observation, and Waiting
Temporary obstacles that may block a robot's planned route create a sequential navigation problem: a robot must decide whether to wait for a blockage to clear, reroute, or acquire more information about the obstacle before acting. We formulate graph navigation among temporary obstacles as a partially observable semi-Ma...
Hshmat Sahak, Ao-Ran Jiao, Nicholas Rhinehart et al.
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