@inproceedings{rosenthal-etal-2014-columbia,
    title = "{C}olumbia {NLP}: Sentiment Detection of Sentences and Subjective Phrases in Social Media",
    author = "Rosenthal, Sara  and
      McKeown, Kathy  and
      Agarwal, Apoorv",
    editor = "Nakov, Preslav  and
      Zesch, Torsten",
    booktitle = "Proceedings of the 8th International Workshop on Semantic Evaluation ({S}em{E}val 2014)",
    month = aug,
    year = "2014",
    address = "Dublin, Ireland",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/Add-Cong-Liu-Florida-Atlantic-University-author-id/S14-2031/",
    doi = "10.3115/v1/S14-2031",
    pages = "198--202"
}