An Adaptive Multiexecutors Scheduling Algorithm Based on Heterogeneity for Cyberspace Mimic Defense

Table 4

Index evaluation criteria.

Index	Evaluation criteria
Dynamic	Scheduling times between the same scheduling scheme
Heterogeneity	(1) Known common vulnerability (30%)
	(2) Unknown vulnerability (20%)
	(3) High-order vulnerability (20%)
	(4) Method of executor set heterogeneity (20%)
Cost	(1) Time complexity of scheduling algorithm (30%)
	(2) Space complexity of scheduling algorithm (30%)
	(3) Scheduling frequency of executor (40%)
Quality of service	(1) Recovery time of single scheduling (30%)
	(2) Quantity of single scheduling (30%)
	(3) Scheduling times between same time period (40%)