A Probabilistic Privacy Preserving Strategy for Word-of-Mouth Social Networks

Algorithm 2

Rating scheme.

Input: Publisher’s weighted social graph;

Output: Publishing rules;

Phase I: The publisher classifies the sensitivity of the message;

Let I be the message that user want to be published;

(3);

Execute sensitivity classification after each publishing.

Phase II: Divide the secure level of the recipient;

Let be the recipient;

.

Phase III: Determine whether to share message with or not;

if    then

Return: Message can be sent to recipient ;

else

Return: Message can not be sent to recipient ;

end