@inproceedings{overviewofvlsprelexsharedtaskadata,
  title = {Overview of VLSP RelEx shared task: A Data Challenge for Semantic Relation Extraction from Vietnamese News},
  author = {Vu Tran Mai and Hoang-Quynh Le and Duy-Cat Can and Thi Minh Huyen Nguyen and Tran Ngoc Linh Nguyen and Thanh Tam Doan},
  year = {2020},
  booktitle = {VLSP 2020 12},
  url = {https://aclanthology.org/2020.vlsp-1.17},
}