Computational Science and Its Applications - ICCSA 2006 [electronic resource] : International Conference, Glasgow, UK, May 8-11, 2006. Proceedings, Part II / edited by Marina L. Gavrilova, Osvaldo Gervasi, Vipin Kumar, C. J. Kenneth Tan, David Taniar, Antonio Laganá, Youngsong Mun, Hyunseung Choo.