Learn how to use UML diagrams to improve software security and reliability by modeling, ... and data flow. For example, you can use a class diagram to show the classes, ...

Data flow diagrams (DFDs) are graphical representations of how data moves and transforms in a system. They are useful for business systems analysis because they help you understand the processes ...

StartUML 3 is compatible with UML 2.0 metamodel diagrams. So its users can set up about 11 UML diagrams along with data flow, flowchart, and entity-relationship diagrams (for database design). With ...

UML as a Data Modeling Notation, ... Both data flow diagrams and entity/relationship data models were nearly 20 years old. Modeling in that context (whether it was data flows, events, or data ...

We propose a hybrid diagram, which we call ER-Flow, based on modern UML notation, to assist analysts in data pre-processing and exploration. Aiming to introduce a minimal change to the ER diagram, we ...

ABSTRACT: UML 2.0 activity diagrams (ADs) are largely used as a modeling language for flow-oriented behaviors in software and business processes. Unfortunately, their place/transition operational ...

We propose a hybrid diagram, which we call ER-Flow, based on modern UML notation, to assist analysts in data pre-processing and exploration. Aiming to introduce a minimal change to the ER diagram, we ...