@InProceedings{callisonburch-cohn-lapata:2008:PAPERS,
  author    = {Callison-Burch, Chris  and  Cohn, Trevor  and  Lapata, Mirella},
  title     = {ParaMetric: An Automatic Evaluation Metric for Paraphrasing},
  booktitle = {Proceedings of the 22nd International Conference on Computational Linguistics (Coling 2008)},
  month     = {August},
  year      = {2008},
  address   = {Manchester, UK},
  publisher = {Coling 2008 Organizing Committee},
  pages     = {97--104},
  url       = {http://www.aclweb.org/anthology/C08-1013}
}