Spatial Dependency Parsing for Semi-Structured Document Information Extraction Wonseok Hwang author Jinyeong Yim author Seunghyun Park author Sohee Yang author Minjoon Seo author 2021-08 text Findings of the Association for Computational Linguistics: ACL-IJCNLP 2021 Chengqing Zong editor Fei Xia editor Wenjie Li editor Roberto Navigli editor Association for Computational Linguistics Online conference publication hwang-etal-2021-spatial 10.18653/v1/2021.findings-acl.28 https://aclanthology.org/2021.findings-acl.28/ 2021-08 330 343