Wladimir Sidorenko, Jonathan Sonntag, Nina Krüger, Stefan Stieglitz, Manfred Stede. From newspaper to microblogging: What does it take to find opinions?. In Alexandra Balahur, Erik Van der Goot, Andrés Montoyo, editors, Proceedings of the 4th Workshop on Computational Approaches to Subjectivity, Sentiment and Social Media Analysis, WASSA@NAACL-HLT 2013, 14 June 2013, Atlanta, Georgia, USA. pages 81-86, The Association for Computer Linguistics, 2013. [doi]
Abstract is missing.