“…Fundamental cyber-physical system types in Industry 4.0 include smart factories, chatbots, human-computer interaction, smart healthcare, manufacturing, smart products, augmented reality, transportation industry, aviation, autonomous vehicles, smart consumer appliances, intelligent chemical industry, industrial robots, smart assistance, autonomous resource exploration, cybersecurity and privacy, predictive maintenance, and smart cities [2], [5], [13], [41]. Smart cities may employ diverse CPS such as smart transportation, smart airports, smart ports, smart hospitals, flood detection and mitigation, drainage monitoring systems, and smart power grids [34], [42].…”