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Browsing by Author "Gerber, A"

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  • De Vries, M; Van der Merwe, A; Kotze, P; Gerber, A (IEEE, 2011-12)
    Staying competitive in the 21st century requires enterprise unity and integration, allowing for agility to accommodate swift changes in strategy as markets evolve and new opportunities emerge. The foundation for execution ...
  • le Roux, P; van der Merwe, A; Gerber, A (2010-10)
    Due to the prolific growth in connectivity, the development and implementation of distributed systems receives a lot of attention. Several technologies and languages exist for the development and implementation of such ...
  • De Vries, M; Gerber, A; Van der Merwe, A (Springer, 2014-05)
    Enterprise engineering originated as a practice with most publications focusing on the practical facets without the underlying scientific foundation. Foundational works emerged from different authors in recent years, ...
  • Hinkelmann, K; Karagiannis, D; Thoenssen, B; Woitsch, R; Gerber, A; Van der Merwe, A (Elsevier, 2015-08)
    The ability to react timeously to continuous and unexpected change is called agility and is an essential quality of the modern enterprise. Being agile has consequences for the engineering of enterprises and enterprise ...
  • Casini, G; Gerber, A; Meyer, T (ACM, 2012-10)
    Conceptual modeling is nowadays mostly done using languages such as Entity-Relationship (ER) Models, Unified Modeling Language (UML), and Object-Role Modeling (ORM). These models are used to depict the ontological organization ...
  • Molefe, Onkgopotse M; Fogwill, T; Gerber, A; van der Merwe, A (CSIR, 2010-09-01)
    Open source software (OSS) has gained prominence worldwide, largely due to cost savings and security considerations. This has caused a change in the IT sector and has led to the migration of desktops from proprietary to ...
  • Kinyondo, J; Van Biljon, J; Gerber, A (IDIA Proceedings 2012, 2012-09)
    Developing countries, such as Tanzania, are characterized by digital poverty and a lack of information and communication technology (ICT) acceptance. The use of open source software (OSS) has been proposed as a potential ...
  • Kinyondo, J; Van Biljon, J; Gerber, A (2012-09)
    Developing countries, such as Tanzania, are characterized by digital poverty and a lack of information and communication technology (ICT) acceptance. The use of open source software (OSS) has been proposed as a potential ...
  • Gerber, A; Van Der Merwe, A; Alberts, R (Computer Science and Information Technology Education Conference, 2007-11)
    Rapid development methodologies are popular approaches for the development of modern software systems. The goals of these methodologies are the inclusion of the client into the analysis, design and implementation activities, ...
  • De Vries, M; Van der Merwe, A; Gerber, A; Kotze, P (South African Institute of Industrial Engineering, 2010-10)
    To stay competitive, enterprises of today need to rely on a sound foundation for execution that incorporates the infrastructure and digitised processes for automating a company’s core capabilities. Once this foundation has ...
  • Harmse, HF; Britz, K; Gerber, A; Moodley, D (CEUR-WS, 2014-09)
    One of the challenges in the Software Development Life Cycle (SDLC) is to ensure that the requirements that drive the development of a software system are correct. However, establishing unambiguous and error-free requirements ...
  • Naidoo, R; Van der Merwe, A; Gerber, A; Hevner, A (SACJ, 2015-07)
    Compared to positivist survey and interpretive case study research, design science research (DSR) is a relatively novel and unfamiliar research paradigm within the computing field in South Africa. In light of recent interest ...
  • Alberts, R; Britz, K; Gerber, A; Halland, K; Meyer, T; Pretorius, L (CSIR, 2008-11)
    The aim of the project is to devise and evaluate algorithms, methodologies, techniques and interaction paradigms to build a tool for conceptual modelling and query management of complex data repositories based on a framework ...
  • Gerber, A; Kotze, P; Van der Merwe, A (2010-06)
    Metamodels are abstractions that are used to specify characteristics of models. Such metamodels are generally included in specifications or framework descriptions. A metamodel is for instance used to inform the generation ...
  • De Vries, M; Van der Merwe, A; Kotzé, P; Gerber, A (ISEM 2011 Proceedings, 2011-09)
    Enterprise engineering is an enterprise design methodology that uses a process to create an organised whole, while mastering complexity. Dietz proposes an organisation theorem that reduces complexity by representing the ...