@article{towardsnewcrossvalidationbasedestimators,
  title = {Towards new cross-validation-based estimators for Gaussian process regression: efficient adjoint computation of gradients},
  author = {Sébastien Petit and Julien Bect and Sébastien da Veiga and Paul Feliot and Emmanuel Vazquez},
  year = {2020},
  eprint = {2002.11543},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2002.11543v2},
}