@article{r3dregionalguidedresidualradardiffusion,
  title = {R$^3$D: Regional-guided Residual Radar Diffusion},
  author = {Hao Li and Xinqi Liu and Yaoqing Jin},
  year = {2026},
  eprint = {2601.06465},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.06465},
}