@article{highfidelitymachinelearningapproximation,
  title = {High-Fidelity Machine Learning Approximations of Large-Scale Optimal Power Flow},
  author = {Minas Chatzos and Ferdinando Fioretto and Terrence W. K. Mak and Pascal Van Hentenryck},
  year = {2020},
  eprint = {2006.16356},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.16356v1},
}