@inproceedings{advpickereffectivelyleveragingunlabeled,
  title = {AdvPicker: Effectively Leveraging Unlabeled Data via Adversarial Discriminator for Cross-Lingual NER},
  author = {WEILE CHEN and Huiqiang Jiang and Qianhui Wu and Börje F. Karlsson and Yi Guan},
  year = {2021},
  booktitle = {ACL 2021 5},
  eprint = {2106.02300},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.02300v2},
}