@InProceedings{liao-grishman:2011:IJCNLP-2011,
  author    = {Liao, Shasha  and  Grishman, Ralph},
  title     = {Using Prediction from Sentential Scope to Build a Pseudo Co-Testing Learner for Event Extraction},
  booktitle = {Proceedings of 5th International Joint Conference on Natural Language Processing},
  month     = {November},
  year      = {2011},
  address   = {Chiang Mai, Thailand},
  publisher = {Asian Federation of Natural Language Processing},
  pages     = {714--722},
  url       = {http://www.aclweb.org/anthology/I11-1080}
}