@inproceedings{jointeventextractionviastructured,
  title = {Joint Event Extraction via Structured Prediction with Global Features},
  author = {Qi Li and Heng Ji and Liang Huang},
  year = {2013},
  booktitle = {ACL 2013 8},
  url = {https://aclanthology.org/P13-1008},
}