@inproceedings{artemevburt2021cglb,
  title = "Tighter Bounds on the Log Marginal Likelihood of Gaussian Process Regression Using Conjugate Gradients",
  author = "Artemev, Artem and Burt, David R. and van der Wilk, Mark",
  year = "2021",
  booktitle = "Proceedings of the 38th International Conference on Machine Learning (ICML)",
  editor = "Meila, Marina and Zhang, Tong",
  month = "Jul",
  pages = "362--372",
  publisher = "PMLR",
  series = "Proceedings of Machine Learning Research",
  url = "https://proceedings.mlr.press/v139/artemev21a.html",
  volume = "139",
}