@inproceedings{wang-etal-2017-crowd,
    title = "{CROWD}-{IN}-{THE}-{LOOP}: A Hybrid Approach for Annotating Semantic Roles",
    author = "Wang, Chenguang  and
      Akbik, Alan  and
      Chiticariu, Laura  and
      Li, Yunyao  and
      Xia, Fei  and
      Xu, Anbang",
    editor = "Palmer, Martha  and
      Hwa, Rebecca  and
      Riedel, Sebastian",
    booktitle = "Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing",
    month = sep,
    year = "2017",
    address = "Copenhagen, Denmark",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/D17-1205/",
    doi = "10.18653/v1/D17-1205",
    pages = "1913--1922"
}