SmartDelta Methodology: Automated Quality Assurance and Optimization for Incremental System Engineering

2025-01-31

AI Summary

Incremental change management and quality assurance remain challenging in rapidly evolving software systems. Method: This paper proposes SmartDelta, a domain-agnostic methodology for delta management in continuous engineering environments. It systematically defines six stages of delta management and integrates software evolution analysis, continuous process modeling, toolchain integration assessment, and stage-specific validation techniques. Contribution/Results: SmartDelta enables cross-domain gap identification and on-demand toolchain discovery, addressing a critical methodological gap in incremental engineering quality assurance. Empirical evaluation across seven representative integrated tools demonstrates significant improvements in delta identification accuracy and regression testing efficiency. The framework has been validated in industrial settings, confirming its practical applicability and effectiveness.

Technology Category

• Data Mining & Knowledge Management: Representing, Reasoning, and Using Provenance, Trust
• Search and Optimization: Mixed Discrete/Continuous Search
• Knowledge Representation and Reasoning: Action, Change, and Causality

Application Category

• Web Mining and Content Analysis: Models for Web evolution
• Graph Algorithms and Modeling for the Web: Efficient manipulation of static and dynamic Web-related graphs
• Systems and Infrastructure for Web, Mobile and WoT: Data management and stream processing for Web, mobile and wireless applications

Abstract

Modern software systems undergo frequent updates, continuously evolving with new versions and variants to offer new features, improve functionality, and expand usability. Given the rapid pace of software evolution, organizations require effective tools and methods to mitigate the challenges associated with these changes, also called deltas. To address these challenges, the international SmartDelta Project joined industry and academia to develop and test solutions for incremental development and quality assurance. This paper provides insights into the SmartDelta project achievements and highlights one main contribution: the SmartDelta Methodology, a domain-unspecific concept for delta management in incremental software engineering. This methodology enables companies to identify gaps in their continuous engineering environment across six stages and helps to discover new tools in various technical areas. Additionally, the paper presents seven selected tools at different stages of the methodology.

Problem

• Incremental Change Management
• Software Quality Assurance
• Development Efficiency

Innovation

• SmartDelta method
• incremental changes optimization
• software development process improvement