Measurement Method of Civil Engineering Complexity Structure Based on Logical Equivalent Model

Table 3

Description of node degree value.

Node number	Description of node	Degree cases
1	Local structures	Set_input_delay 3
2	Measurement radius	Set_input_delay 4
3	Certain degree of heterogeneity	Set_input_delay 5
4	Logical relationship	Get_ports IN 2
5	Production rules	Get_ports IN 3
6	The node degree value	Get_ports IN 4
7	Expression methods	Make_counts fn 2
8	Knowledge representation	Make_counts fn 3
9	Alter relationship	Make_counts fn 4