@article{safelylearningtocontroltheconstrained,
  title = {Safely Learning to Control the Constrained Linear Quadratic Regulator},
  author = {Sarah Dean and Stephen Tu and Nikolai Matni and Benjamin Recht},
  year = {2018},
  eprint = {1809.10121},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1809.10121v2},
}