Nivio Ziviani Ricardo A. Baeza-Yates String Processing and Information Retrieval, 14th International Symposium, SPIRE 2007, Santiago, Chile, October 29-31, 2007, Proceedings SPIRE Lecture Notes in Computer Science 4726 Springer 2007 978-3-540-75529-6 db/conf/spire/spire2007.html