SFDWA: Secure and Fault-Tolerant Aware Delay Optimal Workload Assignment Schemes in Edge Computing for Internet of Drone Things Applications

Table 1

Existing delay optimal workload assignment schemes for IoDV.

Research	IoV application	Security delay	Fault-tolerant delay	Network delay	Computation delay	Method
[1]	Traffic guidance	No	No	Yes	Yes	ILP greedy
[2]	Safe navigation	No	No	Yes	Yes	MILP greedy
[3]	Signal control	No	No	Yes	Yes	Knapsack greedy
[4]	Crash prevention	No	No	Yes	Yes	Iterative greedy
[5]	Toll collection	No	No	Yes	Yes	GA
[6, 7]	Traffic monitoring	No	No	Yes	Yes	PSO
[8, 9, 11]	Map route	No	No	Yes	Yes	Ant colony
[12, 13]	Location finding	No	No	Yes	Yes	MILP greedy
[14–16]	Fire ticketing	No	No	Yes	Yes	Partitioning greedy
[10, 17, 18]	Vehicle searching	No	No	Yes	Yes	Dynamic greedy
[19, 20]	Radar finding	No	No	Yes	Yes	Knapsack
[12, 21–25]	Radar safety	No	No	Yes	Yes	PSO greedy
Proposed	Package delivery	No	No	Yes	Yes	Iterative greedy