@article{jointlylearningspanextractionandsequence,
  title = {Jointly Learning Span Extraction and Sequence Labeling for Information Extraction from Business Documents},
  author = {Nguyen Hong Son and Hieu M. Vu and Tuan-Anh D. Nguyen and Minh-Tien Nguyen},
  year = {2022},
  eprint = {2205.13434},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2205.13434v1},
}