@InProceedings{riloff-EtAl:2013:EMNLP,
  author    = {Riloff, Ellen  and  Qadir, Ashequl  and  Surve, Prafulla  and  De Silva, Lalindra  and  Gilbert, Nathan  and  Huang, Ruihong},
  title     = {Sarcasm as Contrast between a Positive Sentiment and Negative Situation},
  booktitle = {Proceedings of the 2013 Conference on Empirical Methods in Natural Language Processing},
  month     = {October},
  year      = {2013},
  address   = {Seattle, Washington, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {704--714},
  url       = {http://www.aclweb.org/anthology/D13-1066}
}