A Transaction Traffic Control Approach Based on Fuzzy Logic to Improve Hyperledger Fabric Performance

Table 3

Fuzzy set definition for input and output parameters.

(a)

Input variables	Linguistic terms	Fuzzy sets ()
Transaction throughput	Very low	0, 0, 20, 60
	Low	20, 60, 100
	Acceptable	60, 100, 140
	High	100, 140, 180
	Very high	140, 180, 200, 200
Transaction latency	Very low	0, 0, 0.15, 0.45
	Low	0.15, 0.45, 0.75
	Acceptable	0.45, 0.75, 1.05
	High	0.75, 1.05, 1.35
	Very high	1.05, 1.35, 1.5, 1.5

(b)

Output variables	Linguistic terms	Fuzzy sets ()
Acceptance rate	Very low	0, 0, 10, 30
	Low	10, 30, 50
	Medium	30, 50, 70
	High	50, 70, 90
	Very high	70, 90, 100, 100