The Theory of Software Quality

The Theory of Software Quality
Intrinsic Quality and the Quality Realization Framework

What is software engineering actually realizing?

Software engineering has traditionally been described through activities-requirements, architecture, coding, testing, deployment, and operations. But beneath these activities lies a deeper question: what is the fundamental property that all of these activities are ultimately trying to realize?

The Theory of Software Quality proposes a foundational perspective: software engineering is the continuous discovery and realization of the Intrinsic Quality of an Intended Outcome.

The book introduces a unified theoretical model built around fundamental engineering entities including:

• Intended Outcome
• Intrinsic Quality
• Quality State
• Engineering Artifact
• Engineering Evidence
• Engineering Context
• Engineering Transformation
• Engineering Progress

It then establishes the relationships among these entities through the Quality Paradigm and six Fundamental Laws of Software Quality.

The theory distinguishes Intrinsic Quality from its evolving realization, recognizing that quality is not created by individual engineering activities. Instead, engineering progressively discovers, understands, represents, and realizes what is inherent in the Intended Outcome.

The book then develops the Quality Realization Framework (QRF)-an engineering framework that translates the theory into a structured model for representing, governing, and continuously evolving software realization.

As software engineering enters an era of intelligent and AI-assisted engineering, the book asks a fundamental question:

If the methods, technologies, roles, and even the participants in software engineering can change, what remains fundamentally true?

This book explores that question through a theory of software quality designed to remain independent of particular methodologies, technologies, organizational structures, and engineering practices.

For software architects, technology leaders, engineers, researchers, quality professionals, and anyone interested in the foundations of software engineering, this book offers a different way to understand what software engineering is ultimately about: the realization of quality.