Exploring Safety Culture in Urban Air Mobility: System of Systems Perspectives Using Enterprise Architecture. - Raquel Hoffmann; Hidekazu Nishimura; Paulo Gomes (Syst., 2024)

Towards an Ontology of Type-Level Phenomena for System Modeling. - Rodrigo Fernandes Calhau; João Paulo A. Almeida; Giancarlo Guizzardi; Raquel Hoffmann; Luís Ferreira Pires; James Logan; João Luiz Rebelo Moreira (RCIS (1), 2025)