@article{bistroanefficientrelaxationbasedmethod,
  title = {BISTRO: An Efficient Relaxation-Based Method for Contextual Bandits},
  author = {Alexander Rakhlin and Karthik Sridharan},
  year = {2016},
  eprint = {1602.02196},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1602.02196v1},
}