Table 2 The infrastructure parameter.

From: Identifying influential spreaders based on improving communication transmission model and network structure

Node

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Degree

6

1

1

1

2

4

6

3

2

2

2

2

1

1

2

K-shell

2

1

1

1

2

2

2

2

2

2

2

1

1

1

2