Expert Systems Development Methodology

1989 ◽  
Author(s):  
J. W. Gowens
Author(s):  
Muazzan Binsaleh ◽  
Shahizan Hassan

There are several methodologies, including traditional and agile methodologies, being utilized in current systems development. However, it could be argued that existing development methodologies may not be suitable for mobile commerce applications, as these applications are utilized in different contexts from fixed e-commerce applications. This study proposes a system development methodology for mobile commerce applications. In order to achieve this aim, four objectives are proposed: investigating existing systems development methodologies used to develop mobile commence applications, identifying strengths and weaknesses of existing development methodologies, construction of a suitable methodology for mobile commerce applications, and testing for its applicability and practicality. The research methodology used in the study is the design research, which includes the steps of awareness of problems, suggestion, development, evaluation and conclusion. However, this paper only focuses on the first two phases of the whole study, which are awareness of the problem and making suggestions, while the evaluation and conclusion will be conducted as future works.


Author(s):  
Muazzan Binsaleh ◽  
Shahizan Hassan

There are several systems development methodologies including traditional and agile methodologies being utilized in current systems development. However, it could be argued that when developing mobile commerce applications, suitable development framework should be investigated as these applications are utilized in different contexts from fixed ecommerce applications. This study identifies suitable system development methodology framework for mobile commerce applications. In order to achieve this aim, the practitioners from seven organizations were asked to provide information about their development methodologies by answering the questions regarding mobile commerce application development. The questions were opened and aimed to explore practitioner’s perspectives on the development methodologies. From the practitioner’s perspectives, it was found that there were several development methodologies being used in mobile commerce application development and these can be classified into two different development frameworks which are heavyweight/traditional and lightweight/agile methodologies. The suitable methodology framework for mobile commerce application development thus was identified.


Author(s):  
Jaffar Ahmad Alalwan

Enterprise systems development approaches can be classified into development-centric and procurement centric approaches. Based on the component-based system development methodology (CBSD), this chapter proposes a procurement-centric framework to develop enterprise content management (ECM) system. Adopting CBSD to develop ECM system avoids the drawbacks of the development-centric approaches, and remedies the ECM field lacks where there is no system development method that helps in selecting and implementing the ECM system. To validate the proposed framework, the author applies it to a case study from a large research institution with more than 30,000 students.


2008 ◽  
pp. 611-622
Author(s):  
Tharitpong Fuangvut ◽  
Helen Hasan

A major objective of this article is to propose a framework for development of a campus portal accommodating the end-users’ online activities, especially students who are normally considered as a major group of users for the campus portal. By summarising between the literature review in the domain of traditional information systems development methodology and Web-based information systems development methodology and the findings of the research, an appropriate model can finally be concluded and recommended, and is presented in this article. Although this article can be considered as a standalone article, it is recommended that the reader read the article entitled “The Need for a Comprehensive Methodology for Campus Portal Development.” Additionally, the complete version of this research can also be obtained from the digital thesis section of the University of Wollongong Library (http://www. library.uow.edu.au).


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