@inproceedings{su-bethard-2021-simplifying,
    title = "Simplifying annotation of intersections in time normalization annotation: exploring syntactic and semantic validation",
    author = "Su, Peiwen  and
      Bethard, Steven",
    editor = "Bonial, Claire  and
      Xue, Nianwen",
    booktitle = "Proceedings of the Joint 15th Linguistic Annotation Workshop (LAW) and 3rd Designing Meaning Representations (DMR) Workshop",
    month = nov,
    year = "2021",
    address = "Punta Cana, Dominican Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2021.law-1.11/",
    doi = "10.18653/v1/2021.law-1.11",
    pages = "106--111"
}