@article{additivetreestructuredcovariancefunction,
  title = {Additive Tree-Structured Covariance Function for Conditional Parameter Spaces in Bayesian Optimization},
  author = {Xingchen Ma and Matthew B. Blaschko},
  year = {2020},
  eprint = {2006.11771},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.11771v1},
}