Meta-modeling for Manufacturing Processes. - Thomas Auerbach; Marion Beckers; Guido Buchholz; Urs Eppelt; Yves-Simon Gloy; Peter Fritz; Toufik Al Khawli; Stephan Kratz; Juliane Lose; Thomas Molitor; Axel Reßmann; Ulrich Thombansen; et al. (ICIRA (2), 2011)