Мета-модель процесса трассировки требований при разработке программного обеспечения

Abstract

Рассмотрены особенности управления требованиями к программному обеспечению (ПО) и обоснована актуальность проблемы разработки методологических основ для построения мета-моделей процессов трассировки требований. Проанализированы некоторые существующие концептуальные модели трассировки требований и на основе их обобщения предложена унифицированная мета-модель процессу трассировки требований с использованием фреймовых спецификаций. Приведен пример возможности технологической реализации этой модели в гибком процессе разработки ПО по методологии ScrumThe features of requirements traceability in software development are considered, and the problem actuality to elaborate methodological basic for requirements meta-model building is proved. This problem is so important, because the increasing efficiency of requirements engineering processes is one of the key success factors during using of any software development methodologies . Especially important that the searching for a rational methodological compromise in modeling and requirements management , which should give the possibility to show these mechanisms are sufficiently structured and at the same time in a visual mode , which allows to obtain quantitative assessment of the specific requirements in the software development process . Some existing conceptual models of requirements traceability are analyzed, and based of their generalization the unified requirements traceability meta-model with usage of frame-centered specifications are proposed. The example of possibility for technological implementation of this model in agile-methodology Scrum is introduced. In the future, this approach is proposed to improve by supplementing the meta-model requirements traceability with such logic components and technological implementation mechanisms that are currently being purposed in a new development concept of complex software systems, so called object-oriented design or domain -driven development