Abstract: Agent-oriented conceptual modeling notations such as i* represents an interesting approach for modeling early phase requirements which includes organizational contexts, stakeholder ...

Even so, we recognize that that the box-in-box notation has already been taken. In UML version 2.0 a composite structure diagram is used to describe run-time architectures that aren’t clear from a ...

This study, therefore, intends to provide a UML based conceptual model for appointment booking system that enable system analyst and developers to gain advantage with regards to system development ...

Description: Three major factors of defining a conceptual model of UML are: 1) Things: Things can be the annotation, grouping and structure. 2) ... There are nine sub-diagrams that come as a part of ...

Modeling Non-Functional Requirements (NFRs) with UML diagrams can be done in several ways. For example, a use case diagram with a <<performance>> stereotype on a use case to indicate that it has a ...

Object diagrams. UML object diagrams represent specific instances of more abstract class styles. Software developers use object diagrams to verify whether their initial system structure holds up after ...

Many systems analysts develop conceptual models by following the object-oriented approach in the modeling techniques of the Unified Modeling Language (UML) . For example, UML provides 12 different ...

The objective of this series is to provide all modelers with guidance as to how to produce a high-quality conceptual entity/relationship model using UML class diagram notation. Aesthetic Guidelines ...