Front Matter. In Alexandra Balahur, Erik Van der Goot, Piek Vossen, Andrés Montoyo, editors, Proceedings of the 6th Workshop on Computational Approaches to Subjectivity, Sentiment and Social Media Analysis, WASSA@EMNLP 2015, 17 September 2015, Lisbon, Portugal. The Association for Computer Linguistics, 2015. [doi]
Abstract is missing.