Table 11 The NC of the first-level index... | Emerald Publishing

Table 11

The NC of the first-level index

Risk assessment	Similarity measurement		Risk assessment results
Risk assessment	III	IV	Risk assessment results
The cloud map of the human-machine interface of CTC system	0.002	0.926	IV
The cloud map of information exchange between CTC system and external systems	0.001	0.963	IV
The cloud map of reliability of CTC system	0.001	0.997	IV
The comprehensive cloud map of CTC system risk assessment	0.001	0.958	IV

Risk assessment	Similarity measurement		Risk assessment results
Risk assessment	III	IV	Risk assessment results
The cloud map of the human-machine interface of CTC system	0.002	0.926	IV
The cloud map of information exchange between CTC system and external systems	0.001	0.963	IV
The cloud map of reliability of CTC system	0.001	0.997	IV
The comprehensive cloud map of CTC system risk assessment	0.001	0.958	IV

Source(s): Authors’ own work