@inproceedings{ntunlpatsemeval2020task12identifying,
  title = {NTU\_NLP at SemEval-2020 Task 12: Identifying Offensive Tweets Using Hierarchical Multi-Task Learning Approach},
  author = {Po-Chun Chen and Hen-Hsen Huang and Hsin-Hsi Chen},
  year = {2020},
  booktitle = {SEMEVAL 2020},
  url = {https://aclanthology.org/2020.semeval-1.279},
}