The purpose of this study is to discover physical internet attributes for satisfying economic, social, and environmental benefits, frame the hierarchical interrelationships these attributes. fuzzy Delphi method used define necessary criteria; Decision-Making Trial Evaluation Laboratory adopted identify cause-and-effect relationships based on experts’ viewpoints. Finding - result also presents m...

in this paper, by introducing two virtual decision-making units (dmus) called ideal dmu (idmu) and anti-ideal dmu (admu) with fuzzy inputs-outputs, the efficiency evaluation of dmus are done by fuzzy data envelopment analysis (fdea). therefore, we evaluate dmus from the perspective of the best and worst possible relative efficiency. for each dmu two efficiencies are calculated while inputs and ...

Performance evaluation of green supply chains (GSC) is an important tool to improve their comprehensive management. Identifying critical indicators crucial evaluation. This study examines the in performance evaluations GPC and provides relevant suggestions for managers GSCs’ performances. Firstly, we summarized 24 from five dimensions—financial value, customer service-level, business processes,...

We consider the approaches to making decisions for control problems in nonstandard situations with a lack of the previous experience and incomplete knowledge of the considered problem. In such cases we usually cannot do without expert evaluations which lead to the process of group decisionmaking, and it becomes necessary to solve a problem of alternatives aggregation. It is proposed to solve su...

Financial performance is vital for information technology (IT) companies to survive intense global competition. Because of the complexity in the business environment and the rapidly advancing technologies, companies lack specific guidance to understand the implicit relationship among crucial financial indicators for improving prospects in a contextual approach. To resolve the aforementioned con...

Nowadays stakeholders and public awareness have increased the pressure on companies for environmental issues. Thus, green supply chain management (GSCM) seems vital for companies' environmental compliance and business growth. Companies continuously seek novel ideas and methods, that can enable them to obtain and/or maintain environmental sustainability. Greening the supply chain is one such...

Abstract— In this paper, a new extended method of multi criteria decision making based on fuzzy-Topsis theory is introduced. fuzzy mcdm algorithm for determining the best choice among all possible choices when the data are fuzzy is also presented. Using a new index leads to procedure for choosing fuzzy ideal and negative ideal solutions directly from the fuzzy data observed alternatives.in this...

the aim of this paper is to construct a strategy map for a manufacturing company. to do so,based on the four aspects of the balanced scordcard, key performance indicators(kpi) were selected by a committee of experts. then, the decision making trial and evaluation laboratory (dematel) method was used to determind the type and intensity of relationships between key performance indicators and focu...

The design of weight is one of the important parts in fuzzy decision making, as it would have a deep effect on the evaluation results. Entropy is one of the weight measure based on objective evaluation. Non--probabilistic-type entropy measures for fuzzy set and interval type-2 fuzzy sets (IT2FS) have been developed and applied to weight measure. Since the entropy for (IT2FS) for decision making...

Evaluating and selecting alternatives investment projects needs considering all relevant and important aspects. In traditional methods, the focus is just on tangible monetary criteria. Also in the traditional methods, either all the information’s about factors must be known precisely or sufficient objective data must be available for applying probability theory. In this paper, a combinative app...