@article{solvingimperfectinformationgamesvia,
  title = {Solving Imperfect-Information Games via Discounted Regret Minimization},
  author = {Noam Brown and Tuomas Sandholm},
  year = {2018},
  eprint = {1809.04040},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1809.04040v3},
}