Computational science and its applications – ICCSA 2018 18th International Conference, Melbourne, VIC, Australia, July 2–5, 2018 : proceedings : part IV - Gervasi, Osvaldo 1957-; Murgante, Beniamino 1965-; Misra, Sanjay; Stankova, Elena; Torre, Carmelo Maria 1966-; Rocha, Ana Maria A.C; Taniar, David 1963-; Apduhan, Bernady O.; Tarantino, Eufemia; Ryu, Yeonseung (Springer, 2018)