@article{datasummarizationviabileveloptimization,
  title = {Data Summarization via Bilevel Optimization},
  author = {Zalán Borsos and Mojmír Mutný and Marco Tagliasacchi and Andreas Krause},
  year = {2021},
  eprint = {2109.12534},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2109.12534v1},
}