@InProceedings{zhang-litman:2014:W14-18,
  author    = {Zhang, Fan  and  Litman, Diane},
  title     = {Sentence-level Rewriting Detection},
  booktitle = {Proceedings of the Ninth Workshop on Innovative Use of NLP for Building Educational Applications},
  month     = {June},
  year      = {2014},
  address   = {Baltimore, Maryland},
  publisher = {Association for Computational Linguistics},
  pages     = {149--154},
  url       = {http://www.aclweb.org/anthology/W/W14/W14-1818}
}