This work is in the general area of sentiment analysis, opinion extraction or opinion mining, and feature-based opinion summarization from the user-generated content or user-generated media on the Web, e.g., reviews, forum and group discussions, and blogs. The area is also closely related to sentiment classification.
S. Shum, V. Uren, G. Li, B. Sereno, and C. Mancini. International Journal of Intelligent Systems (Special Issue on Computational Models of Natural Argument), 22 (1):
17-47(2007)