@inproceedings{policyoptimizationviaimportancesampling,
  title = {Policy Optimization via Importance Sampling},
  author = {Alberto Maria Metelli and Matteo Papini and Francesco Faccio and Marcello Restelli},
  year = {2018},
  booktitle = {NeurIPS 2018 12},
  eprint = {1809.06098},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1809.06098v2},
}