@inproceedings{nonparametricmodelsfornonnegative,
  title = {Non-parametric Models for Non-negative Functions},
  author = {Ulysse Marteau-Ferey and Francis Bach and Alessandro Rudi},
  year = {2020},
  booktitle = {NeurIPS 2020 12},
  eprint = {2007.03926},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2007.03926v1},
}