RoAST: Robustifying Language Models via Adversarial Perturbation with Selective Training Jaehyung Kim author Yuning Mao author Rui Hou author Hanchao Yu author Davis Liang author Pascale Fung author Qifan Wang author Fuli Feng author Lifu Huang author Madian Khabsa author 2023-12 text Findings of the Association for Computational Linguistics: EMNLP 2023 Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication kim-etal-2023-roast 10.18653/v1/2023.findings-emnlp.223 https://aclanthology.org/2023.findings-emnlp.223/ 2023-12 3412 3444