Georges Dupret, Benjamin Piwowarski. Principal Components for Automatic Term Hierarchy Building. In Fabio Crestani, Paolo Ferragina, Mark Sanderson, editors, String Processing and Information Retrieval, 13th International Conference, SPIRE 2006, Glasgow, UK, October 11-13, 2006, Proceedings. Volume 4209 of Lecture Notes in Computer Science, pages 37-48, Springer, 2006. [doi]
Abstract is missing.