An Unsupervised Model for Exploring Hierarchical Semantics from Social Annotations

Mianwei Zhou, Shenghua Bao, Xian Wu, Yong Yu. An Unsupervised Model for Exploring Hierarchical Semantics from Social Annotations. In Karl Aberer, Key-Sun Choi, Natasha Fridman Noy, Dean Allemang, Kyung-Il Lee, Lyndon J. B. Nixon, Jennifer Golbeck, Peter Mika, Diana Maynard, Riichiro Mizoguchi, Guus Schreiber, Philippe Cudré-Mauroux, editors, The Semantic Web, 6th International Semantic Web Conference, 2nd Asian Semantic Web Conference, ISWC 2007 + ASWC 2007, Busan, Korea, November 11-15, 2007. Volume 4825 of Lecture Notes in Computer Science, pages 680-693, Springer, 2007. [doi]