Activity diagrams are a type of UML diagram that depict the flow of control and data among activities. An activity is a unit of work that can be performed by a system, a user, or another actor.

- add a precondition on object flow source recoonnection tool - modify the service in order to find if start element is valid for an object flow. This have consequence on creation tool: an ...

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 ...

UML Activity Diagram has been widely used by practitioners to model dynamic aspects of any real world system. But UML is not based on firm mathematical semantics therefore it is unable to be checked ...

The measurement uses the greedy approach to calculate the similarity score of two diagrams using four elements derived from elements of object oriented data flow diagram, i.e. external entities, ...

Algorithms need clear and formal representations to be implemented as computer programs. The Object-Process Methodology (OPM) has been shown to successfully describe the structure and behavior of ...