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Table 23 Fragmentation evaluation (proposed work of this paper)

From: On K-means clustering-based approach for DDBSs design

PS number

PS

E2L

E2M

PE value

1

(A2,A4,A5) (A1,A3,A6)

56

97

153

2

(A1,A2,A5) (A3,A4,A6)

58

87

145

3

(A1,A2,A5,A6) (A3,A4)

58

82

140

4

(A1,A3,A5,A6) (A2,A4)

52

61

113