@inproceedings{hiraoka-etal-2022-word, title = "Word-level Perturbation Considering Word Length and Compositional Subwords", author = "Hiraoka, Tatsuya and Takase, Sho and Uchiumi, Kei and Keyaki, Atsushi and Okazaki, Naoaki", editor = "Muresan, Smaranda and Nakov, Preslav and Villavicencio, Aline", booktitle = "Findings of the Association for Computational Linguistics: ACL 2022", month = may, year = "2022", address = "Dublin, Ireland", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2022.findings-acl.258/", doi = "10.18653/v1/2022.findings-acl.258", pages = "3268--3275" }