@InProceedings{madnani-EtAl:2011:ACL-HLT2011,
  author    = {Madnani, Nitin  and  Chodorow, Martin  and  Tetreault, Joel  and  Rozovskaya, Alla},
  title     = {They Can Help: Using Crowdsourcing to Improve the Evaluation of Grammatical Error Detection Systems},
  booktitle = {Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies},
  month     = {June},
  year      = {2011},
  address   = {Portland, Oregon, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {508--513},
  url       = {http://www.aclweb.org/anthology/P11-2089}
}