Introduction to UML: UML (Unified Modeling Language) is a standardized modeling language that helps visualize, specify, construct, and document the structure and behavior of software systems. It ...

Activity diagrams illustrate the dynamic nature of a system by modeling the flow of control from activity to activity. An activity represents an operation on some class in the system that results in a ...

In UML interface diagrams, dashed lines are used to indicate the realization relationship between the interface and the implementing classes. The proxy should implement this interface in order to ...

This integration is achieved in this paper by extending and customizing the Unified Modeling Language (UML) with Web design concepts borrowed from the Hypermedia Design Model (HDM). Hypermedia ...

Different complex interactions in web applications has raised new concerns on the behavior modeling approach. Web designers should designate complex interactions in web applications and provide a ...

Instantiation diagrams are defined using the elements provided by UML activity diagrams, which are the ones used to represent workflow models. Figure 3. Instantiation diagram for Strategy. Figure 2 ...

UML modeling tools don't offer a one-to-one mapping from pure diagrams to complete application programs, because the diagrams don't contain enough information. Telelogic's Tau UML suite converts UML ...

Abstract Among the various aspects of the UML, a state machine is part of the specification used to model the dynamic behavior of systems. In developing complex systems, state machines can be deployed ...

In this second article, we describe the elements of Executable and Translatable UML (xtUML, or just Executable UML) [1], how actions enable description of behavior at a higher level of abstraction, ...