Preprint
Jul 2026
No Training, Better Flights: Test-Time Scaled VLMs for UAV Navigation
A simple and effective approach to apply test-time scaling to VLN for UAV navigation through an iterative refinement process that requires no extra model training, guiding the model to re-evaluate its initial navigation plan for better accuracy and safety.
Feinan Cheng, Dongliang Xu, Wenli Nong et al.
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