XFUND: A Benchmark Dataset for Multilingual Visually Rich Form Understanding Yiheng Xu author Tengchao Lv author Lei Cui author Guoxin Wang author Yijuan Lu author Dinei Florencio author Cha Zhang author Furu Wei 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 xu-etal-2022-xfund 10.18653/v1/2022.findings-acl.253 https://aclanthology.org/2022.findings-acl.253/ 2022-05 3214 3224