Once established and the system is in use, any device updates that could later the data flow should be subject to an appropriate controlled change. A data-flow diagram is the best way of ...

This paper mainly studies the mode method exploration of enterprise audit information management system based on data flow diagram. The design process of the audit management system adopts the MVC ...

Abstract: Model transformations are frequently applied in business process modeling to bridge between languages on a different level of abstraction and formality This paper proposes a model ...