Feng, Huijie, Chunpeng Wu, Guoyang Chen, Weifeng Zhang, and Yang Ning. “Regularized Training and Tight Certification for Randomized Smoothed Classifier With Provable Robustness”. Proceedings of the AAAI Conference on Artificial Intelligence 34, no. 04 (April 3, 2020): 3858-3865. Accessed March 1, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/5798.