Computational Science and Its Applications – ICCSA 2020: 20th International Conference, Cagliari, Italy, July 1–4, 2020, Proceedings, Part V - Gervasi; Apduhan, Bernady O.; Blečić, Ivan; Garau, Chiara; Misra, Sanjay; Murgante, Beniamino; Rocha, Ana Maria A. C.; Taniar, David; Tarantino, Eufemia; Torre, Carmelo Maria (Springer International Publishing, 2020)