An activity diagram shows the flow of control for a system functionality; it emphasizes the condition of flow and the sequence in which it happens. We can also use an activity diagram to refer to the ...

What is the difference between Activity diagram and Sequence diagram? Activity diagram captures the process flow. It is used for functional modeling. A functional model represents the flow of values ...

Traceability of requirements and consistency verification of UML use case, activity and Class diagram: A Formal approach Published in: 2009 Proceeding of International Conference on Methods and Models ...

UML diagrams became a common part of software requirement documentation, implementation, etc. In particular, the Use Case Diagram (UCD) is considered as the de-facto standard for modelling the user ...