@article{notallminoritiesareequalemptyclass,
  title = {Exploring Vacant Classes in Label-Skewed Federated Learning},
  author = {Kuangpu Guo and Yuhe Ding and Jian Liang and Ran He and Zilei Wang and Tieniu Tan},
  year = {2024},
  eprint = {2401.02329},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2401.02329v3},
}