activity diagram

Software Architecture Article

UML Activity Diagram Review

The UML activity diagram is graphical presentation that describes the operational process and related causes used in each stage of the system. To detect the misconception and incorrect notation, this paper presents an automation approach to reviewing UML activity diagrams based on a domain specific language, called Action Description Language (ADL).

State and Activity Diagrams

This short video introduces the UML state and activity diagrams. State diagrams are used to give an abstract description of the behavior of a system. This behavior is analyzed and represented in series of events, that could occur in one or more possible states.