Liang Xu

Liang Xu is, Hangzhou International Innovation Institute, Beihang University

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Publication activitypapers/week, last 8 weeks

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Recommendation & Information Retrieval (1)Robotics & Embodied AI (1)Tool Use & Agents (1)

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Dongzhihan Wang (1)Yi Du (1)Jianan Sun (1)Yuan Xue (1)

Papers (1)

May 25, 2026

1d ago·also Beihang, CAS, Donghua University, Hangzhou International Innovation +5

G-DRAGON: Geospatial Reasoning and Dynamic Planning for Retrieval-Augmented Outdoor Navigation

Forget cloud-based LLM hallucinations: G-DRAGON uses a lightweight LLM with retrieval to ground outdoor robot navigation in local, versioned OpenStreetMap data, enabling robust long-range planning and "last mile" exploration.

Dongzhihan Wang, Yi Du, Jianan Sun +5

Recommendation & Information Retrieval Robotics & Embodied AI Tool Use & Agents

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Liang Xu

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)