کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
459106 | 696228 | 2009 | 8 صفحه PDF | دانلود رایگان |
Researchers consider requirements uncertainty as a problem to be addressed during information system development by choosing an appropriate strategy to mitigate the uncertainty. However, this strategy avoids addressing issues present at the start of a project. Those include differences in perception between two prominent stakeholders: users and developers. The problems caused by this perception gap are demonstrated to be at least as significant as components of requirements uncertainty. A model is developed and empirically tested that shows a good portion of residual performance risks in a project are explained by perception gaps. These gaps present a new opportunity to address difficulties in a project before the development efforts begin.
Journal: Journal of Systems and Software - Volume 82, Issue 5, May 2009, Pages 801–808