Algoritmos Genéticos Etiquetas Lingüísticas Fuzzy sets Genetic algorithms Números Borrosos Relación entre Puestos Selección de Personal Shortest route problem Global sourcing Imprecise information Linguistic decision model Linguistic labels Linguistic operators Logistic Minimising costs Purchasing Relationships between inputs Suppliers selection Transportation and distribution problems Transportation problem algoritmos ·genéticos aplicaciones control de gestión del personal fuzzy economics soft computing