@inproceedings{exploitingdebateportalsforsemisupervised,
  title = {Exploiting Debate Portals for Semi-Supervised Argumentation Mining in User-Generated Web Discourse},
  author = {Ivan Habernal and Iryna Gurevych},
  year = {2015},
  booktitle = {EMNLP 2015 9},
  url = {https://aclanthology.org/D15-1255},
}