Figure 1. Minimal UML metamodel (adapted from [4] [5]). The paper is organized as follows. Section 2 describes the formulation of the problem. Section 3 demonstrates an example of a class of class ...

One of the important methods for characterization, development and realization of software and hardware systems is formal method. Since there are not any necessary techniques for modeling in UML, by ...

Definition: Class diagrams are a type of static structure diagram in UML (Unified Modeling Language) that describe the system's structure by showing its classes, attributes, operations, and the ...

A class diagram describes the attributes and operations of a class and also the constraints imposed on the system. Class diagrams are widely used in the modeling of object-oriented systems because ...

UML Diagram Composition Example Figure 1 (a) and Figure 1 (b) show two class diagrams. These diagrams satisfy the following external constraints expressed in natural language in accordance Figure 1.

One of the important methods for characterization, development and realization of software and hardware systems is formal method. Since there are not any necessary techniques for modeling in UML, by ...

Learn how to choose the right diagram type, follow the standard notation, use abstraction and decomposition, use clear names, add comments, and review your UML diagrams.

Learn the key differences between UML class diagrams and object diagrams, two types of UML diagrams for data modeling. Find out how to create them and use them effectively.

UML is used as a representation of the Java programming language. Using sample class and sequence diagrams, you can see how UML conveys unambiguous code-mapping information to developers.

UML symbols glossary, example of the elaboration of a class diagram, UMM/UML glossary, Cost Benefit Analysis of the eTIR system and Joint Statement on the computerization of the TIR procedure ...