@inproceedings{amultitaskactivelearningframeworkfor,
  title = {A Multitask Active Learning Framework for Natural Language Understanding},
  author = {Hua Zhu and Wu Ye and Sihan Luo and Xidong Zhang},
  year = {2020},
  booktitle = {COLING 2020 8},
  url = {https://aclanthology.org/2020.coling-main.430},
}