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autonomous outdoor navigation 1direction-aware instructions 1spatial grounding 1trajectory recovery 1vision-language navigation 1

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20242026
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cs.RO2026

DA-Nav: Direction-Aware City-Scale Vision-Language Navigation

Ye Yuan, Kehan Chen, Xinqiang Yu +7

The paper presents DA-Nav, a direction-aware vision‑language navigation system that uses commercial map directions and reformulates navigation as discrete spatial grounding on an e…