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Table 4 Change of sub-criteria ranking with various ‘Big Data’ weights from 0.1 to 0

From: The determinants of reliable smart grid from experts’ perspective

 

Big data criterion weight

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

Data rate

13

14

15

15

15

15

15

15

15

Network technology

11

12

13

14

14

14

14

14

14

Delay

6

7

8

9

9

10

11

11

11

Network security

3

4

4

5

6

6

7

8

8

Heterogeneous data

15

15

14

13

13

12

9

7

5

Visualization

12

11

10

7

5

4

3

3

3

Storage

14

13

12

12

10

8

6

4

4

Analytics

10

9

6

4

3

2

2

2

2

Privacy

8

3

2

1

1

1

1

1

1

Self-healing

5

6

7

8

8

9

10

10

10

Interoperability

1

1

1

2

2

3

4

5

6

Scalability

4

5

5

6

7

7

8

9

9

Availability

2

2

3

3

4

5

5

6

7

Standardization

9

10

11

11

12

13

13

13

13

Controllability

7

8

9

10

11

11

12

12

12