@inproceedings{hwang-etal-2021-spatial,
    title = "Spatial Dependency Parsing for Semi-Structured Document Information Extraction",
    author = "Hwang, Wonseok  and
      Yim, Jinyeong  and
      Park, Seunghyun  and
      Yang, Sohee  and
      Seo, Minjoon",
    editor = "Zong, Chengqing  and
      Xia, Fei  and
      Li, Wenjie  and
      Navigli, Roberto",
    booktitle = "Findings of the Association for Computational Linguistics: ACL-IJCNLP 2021",
    month = aug,
    year = "2021",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2021.findings-acl.28/",
    doi = "10.18653/v1/2021.findings-acl.28",
    pages = "330--343"
}