@inproceedings{semisupervisedtritrainingforexplicit,
  title = {Semi-Supervised Tri-Training for Explicit Discourse Argument Expansion},
  author = {Ren{\'e} Knaebel and Manfred Stede},
  year = {2020},
  booktitle = {LREC 2020 5},
  url = {https://aclanthology.org/2020.lrec-1.139},
}