Privacy Data Decomposition and Discretization Method for SaaS Services

Algorithm 1

Match ().

(1) Input:

(2) Output:

(3) Init Queue ;

(4) Init Queue ( );

(5) Init Queue ;

(6) EnQueue (Queue );

(7) EnQueue (Queue );

(8) EnQueue (Queue );

(9) for (; dc _i ! = ; i++)

(10)while (Queue () ! = ! = ) do

(11) GetHead (Queue (), pd _i);

(12) GetHead (Queue (), );

(13) ; // Check the privacy conflicts

(14) end while;

(15) if (MDCP = false) do

// Judge whether the service participants satisfy the DC

(16) EnQueue (Queue , dc _k);

(17) else ;

(18) break ;

(19) end if;

(20) end for