@InProceedings{salesky-shen:2014:W14-18,
  author    = {Salesky, Elizabeth  and  Shen, Wade},
  title     = {Exploiting Morphological, Grammatical, and Semantic Correlates for Improved Text Difficulty Assessment},
  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     = {155--162},
  url       = {http://www.aclweb.org/anthology/W/W14/W14-1819}
}