Information systems development methodologies have been the subject of much attention over the .years.. A substantial body of research has focused on the need to develop methodologies that support viewing information systems as social constructs, and information systems development (ISD) as a social process. But if development a social process, what principles~ideals should inform it? Recent re...

AbSTRAcT This article traces past research on the application of the systems approach to information systems development within the disciplines of information systems and software engineering. Their origins historically are related to a number of areas, including general systems theory. While potential improvement of software development practices is linked by some leading experts to the applic...

There are many facets of managing security in information systems. Although there are prior studies that focus on how to build secure code from an architectural standpoint, an often overlooked aspect of security is the relationship between the systems development policies and procedures and the security of the systems developed. We focus on this relationship and draw from a general software qua...

A long-standing anomaly within information systems development (ISD) exists claims made for the benefits of methodology usage and the actuality of practice are poles apart. While both academics and practitioners have been aware of this credibility gap, the information systems (IS) community continue to have difficulty reconciling it. Apparent breakthroughs such as structured and object-oriented...

The inherent complexity of information systems development presents significant impediments to the achievement of shared meaning among the members of a development team. In addition to the technical requirements of systems development, its intensely social nature challenges project teams to unite around a collective understanding of the processes and objectives that they pursue. How then do sof...

The recent interest in object-oriented analysis has resulted in the introduction of abstraction in the analysis phase of information systems development life cycle. Abstraction has been proven to be a powerful object-oriented construct through which software complexity can be reduced and software productivity can be improved. Our main aim in this paper is to provide the support of abstraction f...

introduction: implementation of hospital information system (his) depends on the complete organizational change in which most effective factors need to be considered. since the most important factor is human resources, training, survey, information and acceptance of the staff toward the his are also essential issues. we investigated the implementation of his in imam khomeini hospital. methods: ...

This three-round delphi survey of senior IS executives is the third in a series designed to determine the most critical issues in IS management. Analysis focuses on respondents' assessments of specific issues as well as emerging trends. Key findings include: (1) Continued concern for traditional issues such as strategic planning and organizational alignment; (2) only six of the top issues from ...

In this paper, we present the information life cycle, and analyze the importance of managing the corporate application portfolio across this life cycle. The approach presented here does not correspond just to the extension of the traditional information system development life cycle. This approach is based in the generic life cycle employed in other contexts like manufacturing or marketing. In ...