@article{fisherinformedparameterwiseaggregationfo,
  title = {Fisher-Informed Parameterwise Aggregation for Federated Learning with Heterogeneous Data},
  author = {Zhipeng Chang and Ting He and Wenrui Hao},
  year = {2026},
  eprint = {2601.13608},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.13608},
}