@article{fastcalculationofgaussianprocessmultiple,
  title = {Fast calculation of Gaussian Process multiple-fold cross-validation residuals and their covariances},
  author = {David Ginsbourger and Cedric Schärer},
  year = {2021},
  eprint = {2101.03108},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2101.03108v3},
}