@article{adaptivegaussianprocessapproximationfor,
  title = {Adaptive Gaussian process approximation for Bayesian inference with expensive likelihood functions},
  author = {Hongqiao Wang and Jinglai Li},
  year = {2017},
  eprint = {1703.09930},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1703.09930v4},
}