Benjamin Fontan

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TURTLE is a real-time UML profile introduced a few years ago to address the analysis, design and deployment of time-constrained systems. The profile has a formal semantics. Further, it is supported by an open source toolkit: TTool. The latter enables formal verification of TURTLE models without specific knowledge of mathematical notations or formal(More)
TURTLE is a real-time UML profile supported by a toolkit which enables application of formal verification techniques to the analysis, design and deployment phases of systems design trajectory. This paper extends the TURTLE methodology with a requirement capture phase. SysML requirement diagrams are introduced. Temporal requirements (TR) are formally(More)
A contrario des normes UML 2.1 et SysML, le profil UML TURTLE (Timed UML and RT-LOTOS Environment) dispose d'une sémantique formelle et d'une méthodologie. Avec les systèmes temps réel pour cible, cette méthodologie met l'accent sur la vérification formelle du comportement des objets. Le profil TURTLE est doté d'un langage graphique et formalisé(More)
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