Social Security and Privacy for Social IoT Polymorphic Value Set: A Solution to Inference Attacks on Social Networks

Algorithm 2

PVST-Constructor.

(i)	Input: ɛ, D, m, , Q
(ii)	Output: , and
(1)
(2)	for in D do
(3)	for do
(4)
(5)	end
(6)	end
(7)	for in D do
(8)	while do
(9)	for do
(10)	compute ,
(11)	=
(12)	end
(13)
(14)	for do
(15)
(16)	end
(17)	end
(18)	end