A Novel Method for Location Privacy Protection in LBS Applications

Algorithm 5

Generate the candidate of a queue.

Input: Queue ; Delaunay triangulation ; Set of Candidate ;

Output: set of Candidate ;

1. for each do

2.  for each Simplex do

3.  if then

4.   l=t.vertices;

5.   for each do

6.    if then

7.     Candy.add(v);

8. with ranking;

9. return ;