Fuzzy Reliability in Spatial Databases

Table 6

TFNs for the layer (1.1)—parameter “density of isolated lines.”

Label	Description	𝑎	𝑀	𝑏
𝐶𝑣	Optimum reliability	0.00	0.005	0.01
𝑉	Good reliability	0.01	0.015	0.02
𝑀𝑣	Sufficient reliability	0.02	0.03	0.04
𝐹	Mediocre reliability	0.04	0.05	0.06
Sc	Scanty reliability	0.06	0.08	0.10
Bd	Bad reliability	0.10	0.20	0.30
Nl	Null reliability	0.30	0.60	1.00