Iris Groher

We present a comprehensive analysis of 8 published case studies on the meaning of sustainability in the context of product line engineering.

We report on a survey in which we analyzed 37 existing variability management tools identified using a systematic literature review to understand the tools’ characteristics, maturity, and the challenges in the field.

Interviews with software architects from the United States and Europe reveal influences on their design decisions and how design is captured and documented in practice.