@article{qcrsimproverandomizedsmoothingusingquasi,
  title = {Towards Large Certified Radius in Randomized Smoothing using Quasiconcave Optimization},
  author = {Bo-Han Kung and Shang-Tse Chen},
  year = {2023},
  eprint = {2302.00209},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2302.00209v2},
}