@article{howfreeisparameterfreestochastic,
  title = {How Free is Parameter-Free Stochastic Optimization?},
  author = {Amit Attia and Tomer Koren},
  year = {2024},
  eprint = {2402.03126},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2402.03126v3},
}