@inproceedings{rosenthal-mckeown-2013-columbia,
    title = "{C}olumbia {NLP}: Sentiment Detection of Subjective Phrases in Social Media",
    author = "Rosenthal, Sara  and
      McKeown, Kathy",
    editor = "Manandhar, Suresh  and
      Yuret, Deniz",
    booktitle = "Second Joint Conference on Lexical and Computational Semantics (*{SEM}), Volume 2: Proceedings of the Seventh International Workshop on Semantic Evaluation ({S}em{E}val 2013)",
    month = jun,
    year = "2013",
    address = "Atlanta, Georgia, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/S13-2079/",
    pages = "478--482"
}