@inproceedings{zhu-etal-2014-empirical,
    title = "An Empirical Study on the Effect of Negation Words on Sentiment",
    author = "Zhu, Xiaodan  and
      Guo, Hongyu  and
      Mohammad, Saif  and
      Kiritchenko, Svetlana",
    editor = "Toutanova, Kristina  and
      Wu, Hua",
    booktitle = "Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)",
    month = jun,
    year = "2014",
    address = "Baltimore, Maryland",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P14-1029/",
    doi = "10.3115/v1/P14-1029",
    pages = "304--313"
}