Activity diagrams are graphical representations of the dynamic behavior of a system or a process. They can help you model complex scenarios and workflows with requirements engineering, by showing ...

Role-activity diagram (RAD) is a basic role-oriented process model, but there lacks of an objective role identification method during RAD modeling. By means of the analysis of workflow logs--workflow ...

This paper presents an approach to describe business process in production systems using workflow concepts. In this sense, we define an extension of the UML activity diagram called workflow activity ...

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 ...

M. Dumas and A. H. M. ter Hofstede, “UML Activity Diagrams as a Workflow Specification Language,” In: M. Gogolla and C. Kobryn, Eds., UML 2001—The Unified Modeling Language, 4th International ...

Learn how to create and use activity diagrams to model complex scenarios and workflows for requirements engineering, and how they compare to use case diagrams. Skip to main content LinkedIn.

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 ...