@inproceedings{spangher-etal-2020-enabling,
    title = "Enabling Low-Resource Transfer Learning across {COVID-19} Corpora by Combining Event-Extraction and Co-Training",
    author = "Spangher, Alexander  and
      Peng, Nanyun  and
      May, Jonathan  and
      Ferrara, Emilio",
    editor = "Verspoor, Karin  and
      Cohen, Kevin Bretonnel  and
      Dredze, Mark  and
      Ferrara, Emilio  and
      May, Jonathan  and
      Munro, Robert  and
      Paris, Cecile  and
      Wallace, Byron",
    booktitle = "Proceedings of the 1st Workshop on {NLP} for {COVID-19} at {ACL} 2020",
    month = jul,
    year = "2020",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2020.nlpcovid19-acl.4/"
}