Advances in Web Mining and Web Usage Analysis [electronic resource] Proceedings - Inal Wrkshp on Knledge Discvry Web, WebKDD (8 USA 2006); Nasraoui, Olfa; Spiliopoulou, Myra; Srivastava, Jaideep (Berlin Springer, 2007)
http://dx.doi.org/10.1007/978-3-540-77485-3