@inproceedings{nrccanadabuildingthestateoftheartin,
  title = {NRC-Canada: Building the State-of-the-Art in Sentiment Analysis of Tweets},
  author = {Saif M. Mohammad and Svetlana Kiritchenko and Xiaodan Zhu},
  year = {2013},
  booktitle = {SEMEVAL 2013 6},
  eprint = {1308.6242},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1308.6242v1},
}