TY - JOUR AU - Chabbat, Nadia AU - Saidouni, Djamel Eddine AU - Boukharrou, Radja AU - Ghanemi, Salim PY - 2021/03/25 Y2 - 2024/03/29 TI - Formal Verification of UML MARTE Specifications Based on a True Concurrency Real Time Model JF - COMPUTING AND INFORMATICS JA - Comput. Inform. VL - 39 IS - 5 SE - Articles DO - 10.31577/cai_2020_5_1022 UR - https://www.cai.sk/ojs/index.php/cai/article/view/2020_5_1022 SP - 1022–1060 AB - The profile UML MARTE offers a general modeling framework for designing and analyzing real-time and embedded systems. Temporal aspects are critical criteria that should be taken into account during the design process. So, formal methods may be used to ensure the functional correctness of such systems. For this purpose, this paper defines an operational method for translating UML sequence diagrams annotated with MARTE stereotypes to time Petri nets with action duration specifications. The semantics of these specifications are defined in terms of duration action timed automata. This allows formal verification by means of several model checker tools like UPPAAL. ER -