ResumenSIDIC es un sistema de inferencia difuso que considera valoraciones subjetivas, las cuales son aproximadas a valores precisos, esto es aplicado a variables económicas consideradas determinantes de la inflación y su aplicación muestra una nueva posibilidad para el análisis y...

By now, there is a wide range of methods to construct multidimensional well-being indices, differing in the way they transform, aggregate and weight the relevant dimensions. This paper uses a fuzzy theory approach to propose a new weighting scheme for the dimensions. These weights play a crucial...

In this paper, we show a procedure for solving multilevel fractional programming problems in a large hierarchical decentralized organization using fuzzy goal programming approach. In the proposed method, the tolerance membership functions for the fuzzily described numerator and denominator part...

Multiple criteria linear programming and multiple criteria quadratic programming classification models have been applied in some field in financial risk analysis and credit risk control such as credit cardholders' behavior analysis. In this paper, a fuzzy linear programming classification method...