@inproceedings{fromstochasticmixabilitytofastrates,
  title = {From Stochastic Mixability to Fast Rates},
  author = {Nishant A. Mehta and Robert C. Williamson},
  year = {2014},
  booktitle = {NeurIPS 2014 12},
  eprint = {1406.3781},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1406.3781v2},
}