S. S. Thenuwara, R. A. R. C. Gopura
Abstract
In this paper, a fuzzy logic-based approach is proposed for the back analysis of the VISA granting process in common practice. VISA granting process is varying with countries, regions as well as other factors. Different types are granted and they have different criteria that are applicable to VISA a particular country or a region. The final results of VISA decisions affect the passport ranking index in a particular country. The passport ranking index is the most common factor for the measurement of the wealthiness and healthiness of a country. Hence, it is very important to study the procedure of modifying, updating and maintaining the rules and regulation of the VISA granting process in common practice. The proposed fuzzy logic-based approach is developed by considering vague factors that impact the final decision making for VISA. After applying the fuzzy logic-based approach, VISA granting process can be modified according to the particular country as well as maintaining the quality of the decision.
Keywords: Fuzzy logic, VISA grating process, passport ranking index
**View Full Paper in the Springer Source