Learn how to use data flow diagrams (DFDs) to analyze and design business systems. Discover the benefits, components, and types of DFDs, and how to apply them in your projects.

During the development of security-critical software, the system implementation must capture the security properties postulated by the architectural design. This paper presents an approach to support ...

We propose combining these two diagrams in a unified view of data pre-processing and data exploration. Heeding such motivation, we present a hybrid diagram called FLOWER (FLOW+ER) that combines modern ...

Abstract: This Research to Practice Full Paper presents a constructivist learning environment for teaching first-year students Data Flow Diagrams (DFDs) using a question-based learning method. System ...