@inproceedings{gutierrez-etal-2013-umcc-dlsi,
    title = "{UMCC}{\_}{DLSI}-({SA}): Using a ranking algorithm and informal features to solve Sentiment Analysis in {T}witter",
    author = "Guti{\'e}rrez, Yoan  and
      Gonz{\'a}lez, Andy  and
      P{\'e}rez, Roger  and
      Abreu, Jos{\'e} I.  and
      Fern{\'a}ndez Orqu{\'i}n, Antonio  and
      Mosquera, Alejandro  and
      Montoyo, Andr{\'e}s  and
      Mu{\~n}oz, Rafael  and
      Camara, Franc",
    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/jlcl-multiple-ingestion/S13-2073/",
    pages = "443--449"
}