Advances in database technology -- EDBT 2006 : 10 International Conference on Extending Database Technology, Munich, Germany, 26-31 March 2006, Proceedings - Ioannidis, Yannis; Scholl, Marc H.; Schmidt, Joachim W.; Matthes, Florian; Hatzopoulos, Mike; Boehm, Klemens; Kemper, Alfons; Grust, Torsten; Boehm, Christian (Lecture Notes in Computer Science,)