Journals
Publish with us
Publishing partnerships
About us
Blog
Complexity
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Complexity
/
2017
/
Article
/
Fig 5
/
Research Article
Efficient Privacy-Preserving Protocol for
k
-NN Search over Encrypted Data in Location-Based Service
Figure 5
(a) The evenly distributed POIs. (b) After circularly shifting, the
.
(a)
(b)