Zhang, Chaoning, Philipp Benz, Tooba Imtiaz, and In-So Kweon. 2020. “CD-UAP: Class Discriminative Universal Adversarial Perturbation”. Proceedings of the AAAI Conference on Artificial Intelligence 34 (04):6754-61. https://doi.org/10.1609/aaai.v34i04.6154.