@article{stratifiedbayesianoptimization,
  title = {Stratified Bayesian Optimization},
  author = {Saul Toscano-Palmerin and Peter I. Frazier},
  year = {2016},
  eprint = {1602.02338},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1602.02338v2},
}