The selection of the most appropriate underground mining technology is not a simple process because it involves handling large amount information about several potential methods. Multicriteria optimization approaches are proven useful tools for ranking alternatives, especially in cases where multiple complex criteria have to be considered simultaneously. An ore deposit system its geology, physi...

The purpose of this research is to develop a universal model with a practical system to evaluate, identify and select an optimal system or device to perform the desired task from a large collection of available systems that have multiple objectives based on a fuzzy multiple criteria decision making model (FMCDMM). As an example, here we are using this research to identify and select an optimal ...

Résumé : Le calcul de concepts formels, et plus généralement l’usage des treillis de Galois pour l’extraction de connaissances, a motivé de très nombreuses recherches. Grâce à des progrès algorithmiques récents, ces techniques fournissent des motifs particulièrement intéressants pour l’analyse de grandes matrices codant l’expression de milliers de gènes dans des situations biologiques variées. ...