Graph Embedding-Based Sensitive Link Protection in IoT Systems

Algorithm 1

Generate privacy graph by adding edges.

Input:: the original graph

  : the adjacency matrix of

  : the set of sensitive links

  : the neighbor nodes set of

  : the maximum number of edges added for each sensitive link

Output:: the adjacency matrix of privacy graph

1:fordo

2: find the neighbor nodes sets and

3: fordo

4:  if and then

5:   if the number of edges added for then

6:    

7:   end if

8:  end if

9: end for

10:end for

11:return take the modified as