Ranking | Keywords | Frequency | Centrality |
1 | model | 599 | 0.02 |
2 | internet | 568 | 0.71 |
3 | security | 441 | 0.46 |
4 | trust | 435 | 0.48 |
5 | Data privacy | 320 | 0.33 |
6 | Differential privacy | 300 | 0.00 |
7 | behavior | 264 | 0.71 |
8 | Could computing | 258 | 0.06 |
9 | Location privacy | 250 | 0.07 |
10 | Information privacy | 250 | 0.68 |