@inproceedings{onlearningmarkovchains,
  title = {On Learning Markov Chains},
  author = {Yi Hao and Alon Orlitsky and Venkatadheeraj Pichapati},
  year = {2018},
  booktitle = {NeurIPS 2018 12},
  eprint = {1810.11754},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1810.11754v1},
}