Physical data flow diagrams provide detailed implementation information ... it may be helpful to create additional data flow diagrams to support a specific use case. One example would be a diagram ...

What Is The Difference Between Logical And Physical Data Flow Diagram? In contrast to Physical DFD, Logical DFD is more focused on business activities and related activities, whereas Physical DFD is ...

Abstract: A complex cyber-physical system was modeled and analyzed using Information Flow Diagrams (IFDs). Specifically, IFD Analysis was introduced to model four alternative conflict detection and ...