Conventional DEA models tend to allocate the fixed resources multiple decision-making units (DMUs) and treat allocated resource as an extra input for every single DMU. However, existing allocation (DEA-RA) methods are applicable exclusively DMUs with exact values of inputs outputs. A lack precision or output data DMUs, such interval data, would cause a failure DMUs. In order resolve this proble...

An ontological approach as a tool for managing the processes of constructing mathematical models based on interval data and further use these solving applied problems is proposed in this article. Mathematical built using analysis are quite effective many applications, they have “guaranteed” predictive properties, which determined by accuracy experimental data. However, application modeling meth...