@article{bivldocbidirectionalvisionlanguage,
  title = {Bi-VLDoc: Bidirectional Vision-Language Modeling for Visually-Rich Document Understanding},
  author = {Chuwei Luo and Guozhi Tang and Qi Zheng and Cong Yao and Lianwen Jin and Chenliang Li and Yang Xue and Luo Si},
  year = {2022},
  eprint = {2206.13155},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2206.13155v2},
}