Preprint
Oct 2026
StageVLN: Spatial and Trajectory Auxiliary Guidance for Efficient Vision-Language Navigation
Vision-and-Language Navigation (VLN) policies increasingly benefit from strong semantic priors provided by large vision-language models (VLMs). However, standard action supervision does not explicitly encourage intermediate representations to preserve scene geometry, relative orientation, or global episode progress. In...
Anh Dao, Q. Phạm, Le Danh Vinh et al.
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