Model-Driven Engineering and Software Development 6th International Conference, MODELSWARD 2018, Funchal, Madeira, Portugal, January 22-24, 2018, Revised Selected Papers - Hammoudi, Slimane; Hammoudi, Slimane; Pires, Luís Ferreira; Pires, Luís Ferreira; Selic, Bran; Selic, Bran (Springer International Publishing : Imprint: Springer, 2019)