@inproceedings{poursepanj-etal-2013-uottawa,
    title = "u{O}ttawa: System description for {S}em{E}val 2013 Task 2 Sentiment Analysis in {T}witter",
    author = "Poursepanj, Hamid  and
      Weissbock, Josh  and
      Inkpen, Diana",
    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/S13-2062/",
    pages = "380--383"
}