The Unified Modeling Language (UML) emerged in the mid-1990s through the combination of previously competing object-oriented (OO) software engineering methods developed by Booch [1], Jacobson et al.

An example of UML 2.5 component diagram for online shopping. The diagram shows "white-box" view of the internal structure of three related subsystems - WebStore, Warehouses, and Accounting. In UML ...

To effectively evaluate a system that performs operations on UML class diagrams, it is essential to cover a large variety of different types of diagrams. The coverage of the diagram space can be ...

Abstract: The UML has been used to describe structures and behaviors of time-triggered embedded software. Analysis of timing constraints is an important issue in developing time-triggered embedded ...

UML Diagrams are considered as a main component in requirement engineering process and these become an industry standard in many organizations. UML diagrams are useful to show an interaction, behavior ...

Abstract: The software development life cycle stages (SDLCs) are to be juxtaposed in a balustrade. This means the preceding phase should be polestar for the current phase. Data Flow Diagram (DFD) was ...