[Retracted] Vulnerability Digging for Software-Defined Network Controller Using Event Flow Graph Analysis

Algorithm 5

FSGSeqMining.

	Input: event flow graph sequence , minimum support degree , k is time step of subgraph sequence。
	Output: all subgraph sequences that satisfy
(1)
(2)	is the set of frequent edges in
(3)	for each :
(4)
(5)	remove e from
(6)	return