@article{approximateandstochasticgreedy,
  title = {Approximate and Stochastic Greedy Optimization},
  author = {Ye Nan and Bartlett Peter},
  year = {2017},
  eprint = {1705.09396},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1705.09396v1},
}