... and more peoplebecome aware of the scientific challenges posed and the scope of new applications enabled by the pro-cessing of subjective language. (The papers col-lected by Qu, Shanahan, and ... Proceedings of EMNLP, pages 79–86.Qu, Yan, James Shanahan, and Janyce Wiebe, editors. 2004.Proceedings of the AAAI Spring Symposium on Explor-ing Attitude and Affect in Text: Theories and Applications.AAAI ... (Wilson, Wiebe, and Hwa, 2004); af-fect types like disgust (Subasic and Huettner, 2001;Liu, Lieberman, and Selker, 2003); reading level(Collins-Thompson and Callan, 2004); and urgencyor criticality...