@article{chen2025s2transformer,
  title = {S$^2$Transformer: Scalable Structured Transformers for Global Station Weather Forecasting},
  author = {Hongyi Chen and Xiucheng Li and Xinyang Chen and Yun Cheng and Jing Li and Kehai Chen and Liqiang Nie},
  year = {2025},
  eprint = {2509.19648},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2509.19648},
}