@InProceedings{qian-EtAl:2014:P14-2,
  author    = {Qian, Tieyun  and  Liu, Bing  and  Chen, Li  and  Peng, Zhiyong},
  title     = {Tri-Training for Authorship Attribution with Limited Training Data},
  booktitle = {Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers)},
  month     = {June},
  year      = {2014},
  address   = {Baltimore, Maryland},
  publisher = {Association for Computational Linguistics},
  pages     = {345--351},
  url       = {http://www.aclweb.org/anthology/P/P14/P14-2057}
}