Computational Science and Its Applications – ICCSA 2005 International Conference, Singapore, May 9-12, 2005, Proceedings, Part III - Gervasi, Osvaldo; Gavrilova, Marina L.; Kumar, Vipin; Laganà, Antonio; Lee, Heow Pueh; Mun, Youngsong; Taniar, David; Tan, Chih Jeng Kenneth (Springer Berlin Heidelberg, 2005)