Computational science and its applications - ICCSA 2006 (vol. # 3984) : International Conference, Glasgow, UK, May 8-11, 2006, Proceedings, Part V - Gavrilova, Marina L.; Gervasi, Osvaldo; Kumar, Vipin; Tan, C. J. Kenneth; Taniar, David; Laganá, Antonio; Mun, Youngsong; Choo, Hyunseung (Lecture Notes in Computer Science,, 2006)