Title	Service-Oriented Middleware Architectures for Cyber-Physical Systems
Author	Dat Dac Hoang, Hye-Young Paik, Chae-Kyu Kim
Citation	Vol. 12  No. 1  pp. 79-87
Keywords	Cyber-Physical Systems, Service Oriented Architectures, Literature Review, Middleware Design

Title	Enhancing Cyber-Physical Systems Security: A Comprehensive SRE Approach for Robust CPS Methodology
Author	Shafiq ur Rehman
Citation	Vol. 24  No. 5  pp. 40-52
Keywords	Cyber-Physical Systems (CPS), Security, Security Requirements Engineering, Threats, Healthcare.

Title	A Metamodel-Based Approach for Eliciting Security Requirements in Cyber-Physical Systems within the Context of Industry 4.0
Author	Shafiq ur Rehman
Citation	Vol. 25  No. 11  pp. 15-28
Keywords	Cyber-Physical Systems (CPS), Security, Security Requirements Engineering, Human Machine Interface, Supervisory Control, Data Acquisition.