Brau, Fabio, Giulio Rossolini, Alessandro Biondi, and Giorgio Buttazzo. “Robust-by-Design Classification via Unitary-Gradient Neural Networks”. Proceedings of the AAAI Conference on Artificial Intelligence 37, no. 12 (June 26, 2023): 14729-14737. Accessed May 28, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/26721.