Xinhuan Chen — accepted AI-conference papers

2026

MoRA: Mobility as the Backbone for Geospatial Representation Learning at Scale

Ya Wen, Jixuan Cai, Qiyao Ma, Linyan Li, Xinhuan Chen, Chris Webster +1

ICLR 2026poster

Representation learning of geospatial locations remains a core challenge in achieving general geospatial intelligence, with increasingly diverging philosophies and techniques. While Earth observation paradigms excel at depicting locations in their physical states, we propose that a location’s full c…

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2025

Dynamic Graph Learning with Static Relations for Credit Risk Assessment

Qi Yuan, Yang Liu, Yateng Tang, Xinhuan Chen, Xuehao Zheng, Qing He +1

AAAI 2025technical

Credit risk assessment has increasingly become a prominent research field due to the dramatically increased incidents of financial default. Traditional graph-based methods have been developed to detect defaulters within user-merchant commercial payment networks. However, these methods face challenge…

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