Ning, Kun-Peng, Lue Tao, Songcan Chen, and Sheng-Jun Huang. “Improving Model Robustness by Adaptively Correcting Perturbation Levels With Active Queries”. Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 10 (May 18, 2021): 9161–9169. Accessed May 9, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/17106.