Xu Han

activity

20232026

most citedCATS: Enhancing Multivariate Time Series Forecasting by Constructing Auxiliary Time Series as Exogenous Variables

6 citations · 6 across the 5 of their papers we have counts for

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2 papers · 1 filter

cs.CV2026

MambaRain: Multi-Scale Mamba-Attention Framework for 0-3 Hour Precipitation Nowcasting

Chunlei Shi, Cui Wu, Xiang Xu +10

Accurate precipitation nowcasting over extended horizons (0-3 hours) is essential for disaster mitigation and operational decision-making, yet remains a critical challenge in the f…

cs.LG2026

ZeroS: Zero-Sum Linear Attention for Efficient Transformers

Jiecheng Lu, Xu Han, Yan Sun +4

Linear attention methods offer Transformers $O (N)$ complexity but typically underperform standard softmax attention. We identify two fundamental limitations affecting these approac…