Cloud-Assisted Privacy-Preserving Method for Healthcare Using Adaptive Fractional Brain Storm Integrated Whale Optimization Algorithm

Table 1

Algorithmic procedure of the developed AFBS-WOA for privacy-preserved healthcare data publishing.

1	Perturbed database retrieval using proposed AFBS-WOA
2	Input: input database
3	Output: perturbed data
4	Parameters: Search agent , highest iteration , optimized search agent
5	Initiate the algorithmic parameters
6	For all element in database
7	Calculate the secret key (apply AFBS-WOA)
8	Calculate the Tracy Singh product based on input database as well as optimal key matrix
9	Calculate secret key from optimal key matrix
10	Perturbed database
11	End for
12	End
13	//Developed AFBS-WOA algorithm
14	Initiate
15	Arbitrarily initialize whale population
16	Estimate the fitness measure using maximum privacy as well as utility
17	While
18	For every
19	If
20	If
21
22	Else if
23
24	End if
25	Else if
26	If
27
28	Else if
29	Update the solution using AFBSO
30	End if
31	End if
32	End for
33	Evaluate if exceeds the search space
34	Renew for optimal solution
35
36	End while
37	Return optimal solution
38	End