@inproceedings{documentleveleventargumentextractionvia,
  title = {Document-Level Event Argument Extraction via Optimal Transport},
  author = {Amir Pouran Ben Veyseh and Minh Van Nguyen and Franck Dernoncourt and Bonan Min and Thien Nguyen},
  year = {2022},
  booktitle = {Findings (ACL) 2022 5},
  url = {https://aclanthology.org/2022.findings-acl.130},
}