Date of Award

2001

Document Type

Thesis

Publisher

Edith Cowan University

Degree Name

Bachelor of Science Honours

Faculty

Faculty of Communications, Health and Science

First Supervisor

Dr Arshad Omari

Abstract

The rapid growth of the World Wide Web was due in part to the simplicity of the Hypertext Markup Language (HTML). It is anticipated that the next generation of web technology, coined the Semantic Web, by Tim Berners-Lee (1989, p. 1), will be driven by the Extensible Markup Language (XML). The XML suite of technologies provides a framework for the application of metadata, and hence semantic information, to web resources. Advantages of a semantic web include improved sharing and reuse of resources, enhanced search mechanisms and knowledge management. The knowledge or meaning contained in digital information may vary according to the perspective of the viewer and can be seen therefore as multivalent in nature. Semantic information that is highly relevant to one user may be of no interest to another. The aim of this project was to demonstrate the layers of meaning inherent in a data sample and how they could be encapsulated in metadata then accessed and manipulated using current technologies, thus leveraging the knowledge contained. Analysis of the data sample, a typical component of an online training product, determined meaningful ways in which the knowledge contained could be reused and adapted. From this analysis a set of test criteria was generated. Metadata was then created for the sample data and the tests implemented using a range of XML technologies.

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