@article{bayesianoptimizationofthepcalgorithmfor,
  title = {Bayesian optimization of the PC algorithm for learning Gaussian Bayesian networks},
  author = {Irene Córdoba and Eduardo C. Garrido-Merchán and Daniel Hernández-Lobato and Concha Bielza and Pedro Larrañaga},
  year = {2018},
  eprint = {1806.11015},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1806.11015v1},
}