Data flow diagrams (DFDs ... Gane and Sarson, and UML, but they all share some common symbols and meanings. For example, a process is usually a circle or a rectangle, a data store is usually ...

By the time UML appeared in the early 1990s, the use of models to support the discovery of system requirements for business was already highly developed. Both data flow diagrams and entity ... Meiler ...

Abstract: This paper presents research about establishment of the network model for teaching management according to the school-running scale and features of high vocational colleges under the ...

The DMOSES model-driven development method uses deterministic UML activities to describe and implement data flow processing. This method ensures deterministic behavior of concurrent processing. Design ...