Amitava Das, Björn Gambäck. Exploiting 5W annotations for opinion tracking. In Jaap Kamps, Jussi Karlgren, Peter Mika, Vanessa Murdock, editors, Proceedings of the Fifth workshop on Exploiting Semantic Annotations in Information Retrieval, ESAIR 2012, Maui, HI, USA, October 28, 2012. pages 3-4, ACM, 2012. [doi]
Abstract is missing.