Robustness Evaluation of Text Classification Models Using Mathematical Optimization and Its Application to Adversarial Training Hikaru Tomonari author Masaaki Nishino author Akihiro Yamamoto author 2022-11 text Findings of the Association for Computational Linguistics: AACL-IJCNLP 2022 Yulan He editor Heng Ji editor Sujian Li editor Yang Liu editor Chua-Hui Chang editor Association for Computational Linguistics Online only conference publication tomonari-etal-2022-robustness 10.18653/v1/2022.findings-aacl.31 https://aclanthology.org/2022.findings-aacl.31/ 2022-11 327 333