@inproceedings{provablyfasteralgorithmsforbilevel,
  title = {Provably Faster Algorithms for Bilevel Optimization},
  author = {Junjie Yang and Kaiyi Ji and Yingbin Liang},
  year = {2021},
  booktitle = {NeurIPS 2021 12},
  eprint = {2106.04692},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.04692v2},
}