Decision-Support Framework for Selecting the Optimal Road Toll Collection System

Table 1

Linguistic terms and corresponding fuzzy numbers.

Linguistic terms		Triangular fuzzy number
For determination of criteria weight	For scoring alternative per criteria
Very Low (VL)	Very Weak (VW)	(0.00, 0.00, 0.15)
Low (L)	Weak (W)	(0.00, 0.15, 0.30)
Medium Low (ML)	Medium Weak (MW)	(0.15, 0.30, 0.50)
Medium (M)	Medium (M)	(0.30, 0.50, 0.70)
Medium High (MH)	Medium High (MH)	(0.50, 0.70, 0.85)
High (H)	High (H)	(0.70, 0.85, 1,00)
Very high (VH)	Very high (VH)	(0.85, 1.00, 1.00)