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Author

Brian Fitzpatrick

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Conference Open access Oct 2026

When Maps Are Incomplete: Evaluating Vision-Language-Guided Navigation Against Nav2

Real-world mobile robots may not always have access to complete or accurate prior maps. In such cases, vision-language models (VLMs), which combine visual perception with semantic reasoning, offer a promising way to interpret environmental changes and revise navigation decisions. This study develops and evaluates two V...

Brian Fitzpatrick, Noorbakhsh Amiri Golilarz, Soroush Korivand · 0 citations

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