A4 Refereed article in a conference publication
On solving the business requirements engineering problems of information systems development projects - Lessons from three projects
Authors: Dahlberg Tomi, Lagstedt Altti
Editors: Tung X. Bui
Conference name: Hawaii International Conference on System Sciences
Publisher: IEEE Computer Society
Publication year: 2020
Book title : Proceedings of the 53rd Annual Hawaii International Conference on System Sciences
Journal name in source: Proceedings of the Annual Hawaii International Conference on System Sciences
Series title: Proceedings of the Annual Hawaii International Conference on System Sciences
First page : 6267
Last page: 6276
ISBN: 978-0-9981331-3-3
DOI: https://doi.org/10.24251/HICSS.2020.766
Web address : http://hdl.handle.net/10125/64508
Self-archived copy’s web address: https://research.utu.fi/converis/portal/detail/Publication/66443094
Information systems development (ISD) often fails. Requirements engineering (RE) problems rank high in ISD project failure statistics. RE is often regarded as the link between business (processes) (BP) and IS. Thus, in RE, the BP and IS requirements need to be synchronized. We conducted three case studies to investigate RE problems and the reasons for them, especially to contemplate how to synchronize business process and IS development requirements in plandriven (waterfall) and change-driven (agile) projects. Investigated cases indicate that the ontological and epistemological matching of IS and BP requirements engineering methods improves requirements quality.
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