@article{distributeddualcoordinateascentwith,
  title = {Distributed Dual Coordinate Ascent with Imbalanced Data on a General Tree Network},
  author = {Myung Cho and Lifeng Lai and Weiyu Xu},
  year = {2023},
  eprint = {2308.14783},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2308.14783v1},
}