CRASpell: A Contextual Typo Robust Approach to Improve Chinese Spelling Correction Shulin Liu author Shengkang Song author Tianchi Yue author Tao Yang author Huihui Cai author TingHao Yu author Shengli Sun 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 liu-etal-2022-craspell 10.18653/v1/2022.findings-acl.237 https://aclanthology.org/2022.findings-acl.237/ 2022-05 3008 3018