Research Article
Decision-Support Framework for Selecting the Optimal Road Toll Collection System
Table 9
Preference parameters for alternative ranking.
| Criteria | The nature of criteria (Min/Max) | Weight | Preference function | Values of parameter |
| Interoperability | max | 0.05 | V-shape | 0.12 | Flexibility | max | 0.05 | V-shape | 0.12 | Efficiency | max | 0.06 | V-shape | 0.08 | Reliability | max | 0.06 | V-shape | 0.04 | Enforcement | min | 0.05 | V-shape | 0.12 | Level of service | max | 0.06 | V-shape | 0.09 | Traffic safety | max | 0.06 | V-shape | 0.07 | Number of stops | min | 0.06 | V-shape | 0.08 | Delays | min | 0.05 | V-shape | 0.12 | Average cost for user | min | 0.05 | V-shape | 0.07 | Revenue/cost ratio | max | 0.06 | V-shape | 0.06 | Capex | min | 0.06 | V-shape | 0.04 | Opex | min | 0.05 | V-shape | 0.04 | Visual degradation of road environ | min | 0.03 | V-shape | 0.05 | Air pollution | min | 0.04 | V-shape | 0.08 | Noise | min | 0.04 | V-shape | 0.03 | Fair pricing | max | 0.05 | V-shape | 0.07 | User friendliness | max | 0.04 | V-shape | 0.10 | Aesthetic effect on the vehicle | min | 0.03 | V-shape | 0.15 | Possibility of theft and fraud | min | 0.05 | V-shape | 0.10 |
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