System analysis and modeling: theory and practice : 7th international workshop, SAM 2012 : Innsbruck, Austria, October 1-2, 2012 : revised selected papers : system analysis and modelling (SAM) workshop : Oct 2012, Innsbruck, Austria.
Revised selected papers."(...) in addition to running the System Analysis and Modelling (SAM) workshop series of events (usually once every 2 years), ...