@inproceedings{optimizationfastandslowoptimally,
  title = {Optimization, fast and slow: optimally switching between local and Bayesian optimization},
  author = {Mark McLeod and Michael A. Osborne and Stephen J. Roberts},
  year = {2018},
  booktitle = {ICML 2018 7},
  eprint = {1805.08610},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1805.08610v1},
}