Security and Communication Networks / 2017 / Article / Alg 2

Research Article

An Efficient Context-Aware Privacy Preserving Approach for Smartphones

Algorithm 2

An efficient checking decision algorithm (CAPP).
Input: context    at time  , emission probability  
Output: output context    at time  
(1) for all    and     do
(2)  return   with probability  
(3) end for