A Value‐Based Model Selection Approach for Environmental Random Variables

A fuzzy random multi-objective approach for portfolio selection

In this paper, the portfolio selection problem is considered, where fuzziness and randomness appear simultaneously in optimization process. Since return and dividend play an important role in such problems, a new model is developed in a mixed environment by incorporating fuzzy random variable as multi-objective nonlinear model. Then a novel interactive approach is proposed to determine the pref...

a fuzzy random multi-objective approach for portfolio selection

in this paper, the portfolio selection problem is considered, where fuzziness and randomness appear simultaneously in optimization process. since return and dividend play an important role in such problems, a new model is developed in a mixed environment by incorporating fuzzy random variable as multi-objective nonlinear model. then a novel interactive approach is proposed to determine the pref...

Designing a model for children education through TV with a cognitive approach for environmental education

Our aim in this research is to design a model for children TV education with a cognitive approach to environmental education. People are bombarded by information in the media age, and this subjection to various news has made the learning process hard. Especially because a part of this sort of education is done by these media. The public education whose addressees are the public is done by mass ...

A new approach for sustainable supplier selection

Recently, sustainable supply chain management (SSCM) has become one of the important subjects in the industry and academia. Supplier selection, as a strategic decision, plays a significant role in SSCM. Researchers use different multi-criteria decision making (MCDM) methods to evaluate and select sustainable suppliers. In the previous studies, evaluation is solely based on the desirable feature...

Dominated Convergence for Fuzzy Random Variables