Sibylvariant Transformations for Robust Text Classification Fabrice Harel-Canada author Muhammad Ali Gulzar author Nanyun Peng author Miryung Kim author 2022-05 text Findings of the Association for Computational Linguistics: ACL 2022 Smaranda Muresan editor Preslav Nakov editor Aline Villavicencio editor Association for Computational Linguistics Dublin, Ireland conference publication harel-canada-etal-2022-sibylvariant 10.18653/v1/2022.findings-acl.140 https://aclanthology.org/2022.findings-acl.140/ 2022-05 1771 1788