@inproceedings{Martinez:2014,
  title = "Bayesian Optimization with an Empirical Hardness Model for Approximate Nearest Neighbour Search",
  author = "Julieta Martinez and James Little and Nando de Freitas",
  year = "2014",
  booktitle = "IEEE Winter Conference on Applications of Computer Vision (WACV)",
  url = "http://www.cs.ubc.ca/~julm/papers/julieta_wacv_14.pdf",
}