Farah Benamara, Baptiste Chardon, Yvette Yannick Mathieu, Vladimir Popescu. Towards Context-Based Subjectivity Analysis. In Fifth International Joint Conference on Natural Language Processing, IJCNLP 2011, Chiang Mai, Thailand, November 8-13, 2011. pages 1180-1188, The Association for Computer Linguistics, 2011. [doi]