Computational Science and Its Applications -- ICCSA 2015 15th International Conference, Banff, AB, Canada, June 22-25, 2015, Proceedings, Part I - Gervasi, Osvaldo; Murgante, Beniamino; Misra, Sanjay; Gavrilova, Marina L.; Rocha, Ana Maria Alves Coutinho; Torre, Carmelo; Taniar, David; Apduhan, Bernady O. (Springer International Publishing : Imprint: Springer, 2015)