@inproceedings{controlvariatesforslateoffpolicy,
  title = {Control Variates for Slate Off-Policy Evaluation},
  author = {Nikos Vlassis and Ashok Chandrashekar and Fernando Amat Gil and Nathan Kallus},
  year = {2021},
  booktitle = {NeurIPS 2021 12},
  eprint = {2106.07914},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.07914v3},
}