@article{shi2026vmudiff,
  title = {VMU-Diff: A Coarse-to-fine Multi-source Data Fusion Framework for Precipitation Nowcasting},
  author = {Chunlei Shi and Hao Li and Yufeng Zhu and Boyu Liu and Yongchao Feng and Zengliang Zang and Hongbin Wang and Yanlan Yang and Dan Niu},
  year = {2026},
  eprint = {2605.14597},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.14597},
}