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MBRP: Model-based Requirements Prioritization Using PageRank Algorithm
Research Institutes of Sweden Västerås, Sweden.
National University of Computer & Emerging Sciences Islamabad, Pakistan.
National University of Computer & Emerging Sciences Islamabad, Pakistan.
Research Institutes of Sweden Västerås, Sweden.ORCID-id: 0000-0002-1512-0844
Vise andre og tillknytning
2019 (engelsk)Inngår i: Asia-Pacific Software Engineering Conference APSEC 2019, 2019, s. 31-38, artikkel-id 8945656Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

Requirements prioritization plays an important role in driving project success during software development. Literature reveals that existing requirements prioritization approaches ignore vital factors such as interdependency between requirements. Existing requirements prioritization approaches are also generally time-consuming and involve substantial manual effort. Besides, these approaches show substantial limitations in terms of the number of requirements under consideration. There is some evidence suggesting that models could have a useful role in the analysis of requirements interdependency and their visualization, contributing towards the improvement of the overall requirements prioritization process. However, to date, just a handful of studies are focused on model-based strategies for requirements prioritization, considering only conflict-free functional requirements. This paper uses a meta-model-based approach to help the requirements analyst to model the requirements, stakeholders, and inter-dependencies between requirements. The model instance is then processed by our modified PageRank algorithm to prioritize the given requirements. An experiment was conducted, comparing our modified PageRank algorithm’s efficiency and accuracy with five existing requirements prioritization methods. Besides, we also compared our results with a baseline prioritized list of 104 requirements prepared by 28 graduate students. Our results show that our modified PageRank algorithm was able to prioritize the requirements more effectively and efficiently than the other prioritization methods.

sted, utgiver, år, opplag, sider
2019. s. 31-38, artikkel-id 8945656
Emneord [en]
requirement prioritization, requirements interdependencies, meta-model, page-rank
HSV kategori
Identifikatorer
URN: urn:nbn:se:mdh:diva-45498DOI: 10.1109/APSEC48747.2019.00014Scopus ID: 2-s2.0-85078206011ISBN: 9781728146485 (tryckt)OAI: oai:DiVA.org:mdh-45498DiVA, id: diva2:1366257
Konferanse
Asia-Pacific Software Engineering Conference APSEC 2019, 02 Dec 2019, Putrajaya, Malaysia
Prosjekter
ARRAY - Automation Region Research AcademyXIVT - eXcellence in Variant TestingTilgjengelig fra: 2019-10-28 Laget: 2019-10-28 Sist oppdatert: 2020-02-13bibliografisk kontrollert

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Enoiu, Eduard PaulDaniel, Sundmark

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Abbas, MuhammadSaadatmand, MehrdadEnoiu, Eduard PaulDaniel, Sundmark
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