@InProceedings{xu-EtAl:2015:SemEval2,
  author    = {Xu, Hongzhi  and  Santus, Enrico  and  Laszlo, Anna  and  Huang, Chu-Ren},
  title     = {LLT-PolyU: Identifying Sentiment Intensity in Ironic 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     = {673--678},
  url       = {http://www.aclweb.org/anthology/S15-2113}
}