@inproceedings{wang-etal-2021-layoutreader,
    title = "{L}ayout{R}eader: Pre-training of Text and Layout for Reading Order Detection",
    author = "Wang, Zilong  and
      Xu, Yiheng  and
      Cui, Lei  and
      Shang, Jingbo  and
      Wei, Furu",
    editor = "Moens, Marie-Francine  and
      Huang, Xuanjing  and
      Specia, Lucia  and
      Yih, Scott Wen-tau",
    booktitle = "Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing",
    month = nov,
    year = "2021",
    address = "Online and Punta Cana, Dominican Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2021.emnlp-main.389/",
    doi = "10.18653/v1/2021.emnlp-main.389",
    pages = "4735--4744"
}