For each entity, a working diagram is drawn with the entity at the center surrounded by the other entities. Then data flow links are drawn that describe the interactions between entities (e.g., employees send time cards to the department) . ... Figure 3 illustrates such a diagram for a configuration management system; it depicts the flow from the receipt of a Software Incident Report (SIR) to the delivery of theanbsp;...
|Title||:||Advances in Software Engineering and Knowledge Engineering|
|Author||:||Vincenzo Ambriola, Genoveffa Tortora|
|Publisher||:||World Scientific - 1993-01-01|