@InProceedings{zarrella-EtAl:2015:SemEval,
  author    = {Zarrella, Guido  and  Henderson, John  and  Merkhofer, Elizabeth M.  and  Strickhart, Laura},
  title     = {MITRE: Seven Systems for Semantic Similarity in Tweets},
  booktitle = {Proceedings of the 9th International Workshop on Semantic Evaluation (SemEval 2015)},
  month     = {June},
  year      = {2015},
  address   = {Denver, Colorado},
  publisher = {Association for Computational Linguistics},
  pages     = {12--17},
  url       = {http://www.aclweb.org/anthology/S15-2002}
}