@article{cactusmechanismsoptimaldifferential,
  title = {Cactus Mechanisms: Optimal Differential Privacy Mechanisms in the Large-Composition Regime},
  author = {Wael Alghamdi and Shahab Asoodeh and Flavio P. Calmon and Oliver Kosut and Lalitha Sankar and Fei Wei},
  year = {2022},
  eprint = {2207.00420},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2207.00420v1},
}