Computational Science and Its Applications – ICCSA 2013 13th International Conference, Ho Chi Minh City, Vietnam, June 24-27, 2013, Proceedings, Part I - Murgante, Beniamino; Misra, Sanjay; Carlini, Maurizio; Torre, Carmelo M.; Nguyen, Hong-Quang; Taniar, David; Apduhan, Bernady O.; Gervasi, Osvaldo (Springer Berlin Heidelberg : Imprint: Springer, 2013)