Someday I'll walk away and say
You disappoint me
Maybe you're better off this way
A Perfect Circle, "Passive", from the album "eMOTIVe", 2004
Lezing
Multi-Level Modeling
In the graduate school RoSI (Role-based Software Infrastructures for continuous-context-sensitive Systems).
Link
https://wwwdb.inf.tu-dresden.de/rosiproject/rosi-home/