Towards a Theoretical Framework for Software Engineering: A Conceptual Definition of Software Life Cycles (And More)
TL;DR
A well-known model for requirements and specifications is used as a basis for a rigorous and uniform description of software development activities, suitable to describe the most popular software life cycles, as well as to describe the properties of software development activities.
Abstract
Background: Researchers dealing with software engineering often express some concern about the lack of a core theory for this discipline. In fact, even the most basic concepts of software engineering—like the organization of software development life cycles—are usually described informally, with no reference to an underlying theory. Methods: In this paper, a well-known model for requirements and specifications is used as a basis for a rigorous and uniform description of software development activities. Results: The proposed approach proved suitable to describe the most popular software life cycles, as well as to describe the properties of software development activities. The proposed approach was also used to describe the properties of the software product in a way that is precise enough to support the definition of metrics. Conclusions: The proposed approach seems suitable for describing most software engineering issues and reasoning about them.