Data flow diagrams (DFDs) are instrumental in modeling data movement within technical architecture. Begin by identifying processes, data stores, and external entities.

This article introduces S-parameter network flow diagrams and how they may be manipulated to solve real-world problems. Knowledge of network flow diagrams is a prerequisite to interpret the 12-term ...

We design the appropriate semantics for ensuing usecase flow diagram through the establishment of equiponderance between equipollent superposed syntactics and pragmatics of lower level UML diagrams ...