@inproceedings{permutationbasedsgdisrandomoptimal,
  title = {Permutation-Based SGD: Is Random Optimal?},
  author = {Shashank Rajput and Kangwook Lee and Dimitris Papailiopoulos},
  year = {2021},
  booktitle = {ICLR 2022 4},
  eprint = {2102.09718},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2102.09718v2},
}