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Theses and Dissertations (School of Computing): Recent submissions

Now showing items 241-254 of 254

Routeplanner: a model for the visualization of warehouse data

Gouws, Patricia Mae (2009-08-25)

This study considers the details of development and use of a model of the visualization process to transform data in a warehouse to required insight. In the context of this study, `visualization process' refers to a ...
Towards a framework for securing a business against electronic identity theft

Bechan, Upasna (2009-08-25)

The continuing financial losses incurred by individuals and companies due to identity information being phished are necessitating more innovative approaches to solving the problem of phishing attacks at the company level. ...
An evolutionary software project management maturity model for developing countries

Sukhoo, Aneerav (2009-08-25)

The evidence of project management is known for centuries as can be observed from the construction of the pyramids of Egypt and the Great Wall of China. In the modern age, project-based approaches are increasingly ...
Coping with evolution in information systems: a database perspective

Lawrence, Gregory (2002-11)

Business organisations today are faced with the complex problem of dealing with evolution in their software information systems. This effectively concerns the accommodation and facilitation of change, in terms of both ...
A framework for the protection of mobile agents against malicious hosts

Biermann, Elmarie (2009-08-25)

The mobility attribute of a mobile agent implies deployment thereof in untrustworthy environments, which introduces malicious host threats. The research question deals with how a security framework could be constructed to ...
Portable TCP/IP server design

Jolliffe, Robert Mark (2002-11)

There are a number of known architectural patterns for TCP/IP server design. I present a survey of design choices based on some of the most common of these patterns. I have demonstrated, with working code samples, that ...
An investigation into the use of ORM as a conceptual modelling technique with the UML domain model class diagram as benchmark

John, Manju Mereen (2009-08-25)

This study investigated the use of ORM as a conceptual modelling technique by using the UML domain model class diagram as benchmark. The rationale was that if the ORM-class diagram compared favourably with the benchmark, ...
Towards a model for ensuring optimal interoperability between the security systems of trading partners in a business-to-business e-commerce context

Pather, Maree (2002-06)

A vast range of controls/countermeasures exists for implementing security on information systems connected to the Internet. For the practitioner attempting to implement an integrated solution between trading partners ...
Internet-based electronic payment systems

Kortekaas, Birgit Friederike (2009-08-25)

As today, the traditional payment systems of cash, cheques and credit cards are being supplemented by electronic cheques, electronic credit card-based systems, and token-based systems, online security is of utmost ...
Towards a framework for determining a platform for teaching web application development in tertiary institutions in South Africa

Dehinbo, Johnson Olumuyiwa (2009-08-25)

This study develops and applies a conceptual framework that can be used to evaluate dynamic Web platforms in order to determine a platform for teaching Web application development in tertiary institutions. The framework ...
Towards a reusable process model structure for higher education institutions

Van der Merwe, Aletta Johanna (2005-06)

One of the tools used during re-engineering of an environment is the process model as modelling tool. The identification of process models within an institution is a difficult and tedious task. A problem is that often ...
From specification through refinement to implementation : a comparative study

Van Coppenhagen, Ingrid H. M. (2002-06)

This dissertation investigates the role of specification, refinement and implementation in the software development cycle. Both the structured and object-oriented paradigms are looked at. Particular emphasis is placed on ...
Synchronize and stabilize: a framework for best practices

Sathiparsad, Nalin (2009-08-25)
Neurale netwerke as moontlike woordafkappingstegniek vir Afrikaans

Fick, Machteld (2002-09)

In Afrikaans, soos in NederJands en Duits, word saamgestelde woorde aanmekaar geskryf. Nuwe woorde word dus voortdurend geskep deur woorde aanmekaar te haak Dit bemoeilik die proses van woordafkapping tydens teksprosessering, ...

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