C. Bauzer Medeiros, M. Egenhofer, and E. Bertino (editors), Advances in Spatial and Temporal Databases–Nineth International Symposium, SSTD 2005, Lecture Notes in Computer Science, Vol. 3633, Spinger, New York, 2005. This book contains the fully refereed papers of the 9th International Symposium on Spatial and Temporal Databases, SSTD 2005, held in Angra dos Reis, Brazil read more Advances in Spatial and Temporal Databases–9th International Symposium, SSTD 2005