Computational Science and Its Applications – ICCSA 2014 14th International Conference, Guimarães, Portugal, June 30 – July 3, 2014, Proceedings, Part II - Murgante, Beniamino; Misra, Sanjay; Rocha, Ana Maria A. C.; Torre, Carmelo; Rocha, Jorge Gustavo; Falcão, Maria Irene; Taniar, David; Apduhan, Bernady O.; Gervasi, Osvaldo (Springer International Publishing : Imprint: Springer, 2014)