Information systems planning in the United Kingdom and Australia—a comparison of current practice
Oxford Surveys in Information Technology
Information systems failures—a survey and classification of the empirical literature
Oxford Surveys in Information Technology
Software conflict: essays on the art and science of software engineering
Software conflict: essays on the art and science of software engineering
Why information systems fail: a case study approach
Why information systems fail: a case study approach
The Mythical Man-Month: Essays on Softw
The Mythical Man-Month: Essays on Softw
Uncertainty in Information Systems: An Introduction to Techniques and Applications
Uncertainty in Information Systems: An Introduction to Techniques and Applications
Interpreting Information Systems in Organizations
Interpreting Information Systems in Organizations
Making inconsistency respectable: a logical framework for inconsistency in reasoning
FAIR '91 Proceedings of the International Workshop on Fundamentals of Artificial Intelligence Research
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Information systems evolve. Evolution takes place throughout all stages of an information system from development to early use and to a mature "legacy" status. During development users and developers learn about the problem domain and refine requirements. When using a system, users learn about it's the system's capabilities and possibilities resulting in further evolving requirements. The dynamic business environment also initiates modifications to system attributes. This paper looks at this dynamic environment of development and examines how development teams can address these evolving and uncertain system requirements. A case study is used as a sample to identify structures that support such system evolution. At least for the case study, social and informal structures provide much support to address the uncertainties of development.