The Unified Modeling Language (UML) is the de facto standard language for modeling object-oriented software systems. As the importance of UML within organizations increases, the need for measuring UML models arises. This paper describes a UML measurement tool that not only fully supports the measurement of models according to the most popular metrics definitions, but also provides an open measu...

Use case diagrams are one of the key concepts in the Unified Modeling Language, but their semantics and notation have some gaps that lead to frequent misunderstandings among practitioners, even about very basic questions. In this paper we address some issues regarding the relationships in which use cases may take part. The Include and Extend relationships between two use cases have presently an...

The Meta-Modeling Language is a static object-oriented modeling language whose focus is the declarative definition of languages. It aims to enable the UML metamodel to be precisely defined, and to enable UML to evolve into a family of languages. This paper argues that although MML takes a metamodeling approach to language definition, it cannot be described as strict metamodeling. This has signi...

The paper presents the essential features of a new member of the UML language family that supports working with object-oriented frameworks. This UML extension, called UML-F, allows the explicit representation of framework variation points. The paper discusses some of the relevant aspects of UML-F, which is based on standard UML extension mechanisms. A case study shows how it can be used to assi...

The availability of spare parts in a vehicle service workshop needs to be correctly recorded and recorded, making it easier for owners ensure the complete parts. From results author's observations, Rizki Prima has several obstacles recording where business processes being carried out are still hassle employees working workshop. problem often occurs when is incompleteness data related incoming o...

The Use Case construct is one of the most important constructs for modelling the dynamics of a system. In this paper we describe the Use Case construct of the Unified Modeling Language (UML) together with two important kinds of relationships between Use Cases, namely Uses and Extends. These two relationships are specializations of the Generalization relationship in UML. We give a detailed prese...

In object-oriented technology, some concepts are so often used that people have no doubt about their meaning (e.g. class, object, method). This is not the case when abstraction concerns lead to the use of some conceptual representations such as an object being part of another one. Even the standardized notation UML (Uniied Modeling Language { version 1.3) is confusing in some of its deenitions....

There is much interest in using the Unified Modeling Language (UML) for architectural description – those techniques by which architects sketch, capture, model, document and analyze architectural knowledge and decisions about software-intensive systems. IEEE P1471, the Recommended Practice for Architectural Description, represents an emerging consensus for specifying the content of an architect...

Modeling of real time software systems (RTSS) consist of different components with UML 2. 0 leads to a design model using various diagrams. To get a consistent model, a consistency concept for different diagrams type is needed that takes into account real time constraints. Ensuring consistency of The Unified Modeling Language (UML) model is very crucial as it is effect to the quality of UML mod...