Remodeling the class diagram according to the changed metamodel leads to a class diagram like the one shown in Figure 4 (b). To make the distinction between roles and classes clearer, the use of ...

To effectively use Unified Modeling Language when developing Java applications, developers must have a thorough understanding of the UML elements and how these elements map to Java. To effectively use ...

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SysML, the dedicated system level UML-based notation proposed by the OMG, is gaining a lot of momentum as a system level design standard. Design productivity is one of the main challenges facing the ...