Modeling and Selection of Interdependent Software Requirements Using Fuzzy Graphs
Article
Article Title | Modeling and Selection of Interdependent Software Requirements Using Fuzzy Graphs |
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ERA Journal ID | 39678 |
Article Category | Article |
Authors | Mougouei, Davoud (Author) and Powers, David M. W. (Author) |
Journal Title | International Journal of Fuzzy Systems |
Journal Citation | 19 (6), pp. 1812-1828 |
Number of Pages | 17 |
Year | 2017 |
Place of Publication | Germany |
ISSN | 1562-2479 |
Digital Object Identifier (DOI) | https://doi.org/10.1007/s40815-017-0364-4 |
Web Address (URL) | https://link.springer.com/article/10.1007/s40815-017-0364-4 |
Abstract | Software requirement selection is to find an optimal set of requirements that gives the highest value for a release of software while keeping the cost within the budget. However, value-related dependencies among software requirements may impact the value of an optimal set. Moreover, value-related dependencies can be of varying strengths. Hence, it is important to consider both the existence and the strengths of value-related dependencies during a requirement selection. The existing selection models, however, either assume that software requirements are independent or they ignore strengths of requirement dependencies. This paper presents a cost-value optimization model that considers the impacts of value-related requirement dependencies on the value of selected requirements (optimal set). We have exploited algebraic structure of fuzzy graphs for modeling value-related requirement dependencies and their strengths. Validity and practicality of the work are verified through carrying out several simulations and studying a real world software project. |
Keywords | Dependency; Fuzzy; Requirement; Selection; Software |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 460299. Artificial intelligence not elsewhere classified |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | Flinders University |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q6yzy/modeling-and-selection-of-interdependent-software-requirements-using-fuzzy-graphs
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