This paper introduces a new online interactive platform and environment called BlueJ-UML, which is to help students to learn and practice object-oriented programming in class. It also evaluates the ...

Definition: UML stands for Unified Modelling Language.It is a generic developmental modelling language used for analysis, design and implementation of software systems. The purpose of UML is to ...

Firstly, the industrial needs and the various development processes are presented. This article then deals with the UML/OCL modeling of languages properties as well as activity diagrams and their ...

Most of the students coming from various different backgrounds find software programming a difficult subject to learn and master, especially in learning the concept of object-oriented programming.