DOMINIQUE ADOLPHESouthern Alsace National Engineering School (ENSISA), FranceHOLGER CEBULLAChemnitz University of Technology, GermanyHALIS ERDOGANDokuz Eylul University, TurkeyYORDAN KYOSEVDresden University of Technology, GermanyDAIVA MIKUČIONIENĖKaunas University of Technology, LithuaniaSAVVAS VASSILIADISUniversity of West Attica, Greece