A Model Study on Collaborative Learning and Exploration of RBAC Roles

Algorithm 2

algorithm description.

Input: Attribute set , implies set

Output: The next attribute set NextB

BEGIN

1. =Find the lexicographic order of s next

2. Flag = TRUE

3. WHILE(Flag)

4.  FOR each

5.   IF (⊆&&)THEN

6.    =Find the lexicographic order of next

7.    BREAK

8.   ELSE

9.    RETURN

10.   END IF

11.  END FOR

12. END