@article{derivativefreemethodsforpolicy,
  title = {Derivative-Free Methods for Policy Optimization: Guarantees for Linear Quadratic Systems},
  author = {Dhruv Malik and Ashwin Pananjady and Kush Bhatia and Koulik Khamaru and Peter L. Bartlett and Martin J. Wainwright},
  year = {2018},
  eprint = {1812.08305},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1812.08305v3},
}