@proceedings{ws-2011-approaches, title = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)", editor = "Balahur, Alexandra and Boldrini, Ester and Montoyo, Andres and Martinez-Barco, Patricio", month = jun, year = "2011", address = "Portland, Oregon", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/W11-1700/" }