@article{nonparametricdensityestimationunder1,
  title = {Nonparametric Density Estimation under Distribution Drift},
  author = {Alessio Mazzetto and Eli Upfal},
  year = {2023},
  eprint = {2302.02460},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2302.02460v2},
}