By investigating classified management of suppliers of supermarkets, this paper establishes the evaluation index system of food suppliers of supermarkets, studies standards of evaluation index, and then implements the synthetical evaluation to 30 suppliers of Suguo supermarket by employing the Analytic Hierarchy Process with interval judgment and interval eigenvalue method , this paper makes so...

‎In this paper, we present a two-stage model for ranking of decision making units (DMUs) using interval analytic hierarchy process (AHP). Since the efficiency score of unity is assigned to the efficient units, we evaluate the efficiency of each DMU by basic DEA models and calculate the weights of the criteria using proposed model. In the first stage, the proposed model evaluates decision making...

china is one of the largest grain producing and consuming nations in the world and the importance of grain security to the chinese can never be overemphasized. in this paper, we present a comprehensive early-warning model for evaluating the status of grain security in china. the model is based on the analytic hierarchy process (ahp) method and the dempster–shafer theory (dst). we divided the ri...

the aim of this study is to evaluate the obstacles due to a dpsir model combined with fuzzy analytic hierarchy process technique. hence, to prioritize the responses regarding the driving forces, pressures, states and impacts, the hierarchy of the model is established. evaluations and prioritization of model results of urban transport situation in tehran have provided a number of necessary issue...

To confront the related problems of environmental protection, energy saving, and carbon reduction, sustainability has been a prominent issue for enterprises seeking to meet requirements Earth Summit’ sustainable development goals (SDGs). Basically, evaluation must be considered from environmental, social, economic perspectives, recognized as quality requirements. Numerous enterprises, especiall...