Christoph Seidl

Variability Mining of Technical Architectures

2017

Technical architectures (TAs) represent the computing infrastructure of a company with all its hardware and software components. Over the course of time, the number of TAs grows with the companies' requirements and usually a large …

Analyzing Variability in 25 Years of Industrial Legacy Software

2019

In certain domains, safety-critical software systems may remain operational for decades. To comply with changing requirements, new system variants are commonly created by copying and modifying existing ones. Typically denoted clone-and-own, software quality and overall …

Harmonized temporal feature modeling to uniformly perform, track, analyze, and replay software product line evolution

2019

A feature model (FM) describes commonalities and variability within a software product line (SPL) and represents the configuration options at one point in time. A temporal feature model (TFM) additionally represents FM evolution, e.g., the …