Existing UML and Database diagrams can be opened in the new Visio, but they are effectively frozen for editing since the previous feature set has been removed. The behavior of existing diagrams is ...

Use customizable shapes to craft UML diagrams that visually represent software architecture, business processes, and other complex systems.

Unified Modified Language (UML) is a modeling language standard for identifying, recording and designing a software. Reusing UML diagrams can help to accelerate the software development process.

In this paper, we present the formal semantics of sequence diagrams. The semantics of a sequence diagram is interpreted as a consecutive execution of steps in UTP. The semantics clearly captures the ...

It includes functional and non-functional requirements, use case diagrams, class diagrams, activity diagrams, and sequence diagrams. A prototype application is also developed based on selected ...