@article{fromcoordinatematchingtostructuralalignm,
  title = {From Coordinate Matching to Structural Alignment: Rethinking Prototype Alignment in Heterogeneous Federated Learning},
  author = {Xinghao Wu and Jianwei Niu and Guogang Zhu and Xuefeng Liu and Shaojie Tang and Jiayuan Zhang},
  year = {2026},
  eprint = {2605.05959},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.05959},
}