@InProceedings{ramachandran-foltz:2015:bea,
  author    = {Ramachandran, Lakshmi  and  Foltz, Peter},
  title     = {Generating Reference Texts for Short Answer Scoring Using Graph-based Summarization},
  booktitle = {Proceedings of the Tenth Workshop on Innovative Use of NLP for Building Educational Applications},
  month     = {June},
  year      = {2015},
  address   = {Denver, Colorado},
  publisher = {Association for Computational Linguistics},
  pages     = {207--212},
  url       = {http://www.aclweb.org/anthology/W15-0624}
}