Research Article

Time in Privacy Preserving LBSs: An Overlooked Dimension

Table 2

ADV and table data.
(a) ADV: daily

User

16 9
16 16
16 18
16 21

2 1.94
4 3.84

(b) : morning

User

16 4 8
16 8 8
0 9 8
0 11 8

1 1.92 2
2 3.784

(c) : afternoon

User

0 5 8
0 8 8
16 9 8
16 10 8

1 1.96 2
2 3.88 4