Our paper "Coevolution of Variability Models and Related Software Artifacts: A Fresh Look at Evolution Patterns in the Linux Kernel" is now published online at the Empirical Software Engineering Journal

In this paper, we perform a fresh look at how the Linux kernel variability model coevolves with other artifacts, namely Makefiles and C source code. This work has been published online at the Empirical Software Engineering Journal (ESE, Springer), and it extends our previous article published in SPLC'13.