1. DIN SPEC 91345:2016-04, reference architecture model industrie 4.0 (RAMI4.0);DIN,2016
2. Advanced manufacturing technology consortia;NIST,2017
3. Factories of the future: multi-annual roadmap for the contractual PPP under horizon 2020;Commission,2013
4. Industrial internet reference architecture (IIRA);IIC,2015
5. From Industry 4.0 to Society 5.0: the big societal transformation plan of Japan;i-SCOOP,2017