@inproceedings{constrainedmultitasklearningforevent,
  title = {Constrained Multi-Task Learning for Event Coreference Resolution},
  author = {Jing Lu and Vincent Ng},
  year = {2021},
  booktitle = {NAACL 2021 4},
  url = {https://aclanthology.org/2021.naacl-main.356},
}