 Название: Systemic Approach to Categorizing and Modeling Requirements
Автор: Azeddine Chikh
Издательство: Wiley-ISTE
Серия: Computer Engineering Series
Год: 2025
Страниц: 197
Язык: английский
Формат: pdf (true)
Размер: 14.8 MB
Current categorizations of software requirements are highly ambiguous and inconsistent, mainly due to the lack of a clear, common framework for defining software elements and relevant environmental factors.
This book overhauls the traditional approach by proposing an innovative systemic method for categorizing and modeling software requirements. It introduces an unprecedented frame of reference, putting an end to divergent interpretations by precisely defining software elements and environmental factors. This framework forms an indispensable basis for all the other components of this approach: a redefinition of requirements, a hybrid categorization that combines several taxonomies and scales, a metadata model used to qualify requirements, and a multi-view model that represents all possible categories of requirements.
Software development involves at least as much communication as Computer Science, but educational curricula and project activities are often more concerned with Computer Science rather than communication. It is sometimes not possible to understand that requirements elicitation is mainly a challenge of human interaction that is not yet automatable. Problems often inherent to the difficulty of interpreting and understanding needs, and translating them into well-specified requirements, are behind the cancellation of software projects.
Requirements analysis is a critical task in software development, which first requires studying the scope of the problem, with a view to developing a better understanding of the true goals, needs and preferences of customers and end-users. Unfortunately, many software developers, sometimes well versed, still struggle to understand, specify and manage software requirements. In addition, many users either do not want to express their real needs (retention problem), or cannot do so (communication problem), or they do not know how to do it (incompetence problem).
By adopting this new approach, professionals will be able to improve the clarity, precision and relevance of their specifications, and thus optimize the success of their software projects.
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Systemic Approach to Categorizing and Modeling Requirements 
