@InProceedings{ganitkevitch-vandurme-callisonburch:2013:NAACL-HLT,
  author    = {Ganitkevitch, Juri  and  Van Durme, Benjamin  and  Callison-Burch, Chris},
  title     = {PPDB: The Paraphrase Database},
  booktitle = {Proceedings of the 2013 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies},
  month     = {June},
  year      = {2013},
  address   = {Atlanta, Georgia},
  publisher = {Association for Computational Linguistics},
  pages     = {758--764},
  url       = {http://www.aclweb.org/anthology/N13-1092}
}