Matthias Galster

Architecting for Variability in Quality Attributes of Software Systems

2015

Variability in software systems is usually concerned with variability in features and functionality. However, variability also occurs in quality attributes (e.g., performance, security) and quality attribute requirements (for example, a performance requirement may state that …

Generating Use Case Scenarios from User Stories

2020

Textual user stories capture interactions of users with the system as high-level requirements. However, user stories are typically rather short and backlogs can include many stories. This makes it hard to (a) maintain user stories …