Abstract: In this paper, we aim to ascribe a meaning to SysML activity diagrams. To this end, we propose a dedicated algebraic-like language, namely activity calculus, and an operational semantics ...

Digital engineering and modeling and simulation (M&S) are transformative approaches that enable precision, efficiency and ...

We are generating state diagrams, using the jupyter nb plugin, and note that there is an additonal word Occurrence, added as suffix to signals sent, between states ...

Abstract: There are several notations to build a model: textual, graphical and by using mathematics. The Object Management Group (OMG) has developed a graphical notation to model systems called SysML ...

Is your feature request related to a problem? Diagram header only supports diagram name. It is not possible to explicitly know what modelElementType and model element (modelElementName) the diagram ...

Start with your requirements set at the beginning, which is the standard performance set of requirements. The next set of requirements gets into system safety, where you look at failure modes. Image ...

Vice President Kamala Harris has once again bizarrely professed her love for an elementary school tool: the Venn diagram. "I love Venn diagrams," the vice president said at a White House event ...

This paper presents the basic principles of SysML notation, required to address system modeling of an operational project. After giving a brief background, we detail SysML diagrams in a logical order ...