Visualization tools of ontology help users to understand the form of ontologies. There are an enormous number of tools used to visualize ontologies where most of them use graphical approaches to visualize ontology elements. The main aim of Visualization Notation for OWL Ontologies is to help users who are less familiar with ontologies to understand them. In this paper, a number of visualization tools have been studied in details, the ontology of E-learning Management System of Duhok Polytechnic University (ELMS-DPU) has been visualized using two different tools: protégé VOWL and finally, Web VOWL, a comparison between the two tools, is presented.
Volume 11 | 01-Special Issue
Pages: 478-485