Analytic Hierarchy Process (AHP) is very popular method in the field of decision-making today. While one of the most natural extensions of AHP using fuzzy theory is to employ a reciprocal matrix with fuzzy-valued entries, some of the present authors proposed the fuzzy constraint-based approach before. In this paper, we consider about weights for fuzzy constraint-based approach and propose a kin...

: With the fast development of the E-commerce, it becomes critical to set up an E-commerce Evaluation criteria system. Fuzzy Analytic Hierarchy Process is a new multi-criteria evaluation method evolved from Saaty’s AHP. This paper aimed to find out the key factors that affect success in E-commerce using fuzzy AHP, and give an evaluation method for E-commerce in order to help researches and mana...

In this study, an integration of the analytic hierarchy process (AHP) and a multi-objective possibilistic linear programming (MOPLP) technique is developed to account for all tangible, intangible, quantitative, and qualitative factors which are used to evaluate and select suppliers and to define the optimum order quantities assigned to each. A multi-objective linear programming technique is fir...

in this study, sustainable management of saravan park of gilan was planned in the form a decision support system model in 3 periods of 10 years for different states of park and considering the economics, ecological and social criteria. in the first, using fuzzy analytic hierarchy programming, desirable level of economics, ecological and social criteria in their composite utility value in differ...

With the advent of big data era, significant changes have taken place in every aspect education. To effectively evaluate academic performance college students, this paper firstly establishes a scientific evaluation index system for student portrait. Taking course Object-Oriented Programming as an example, authors collected various on students. The were normalized, and weight each was determined...

establishing justice in healthcare services is currently a major challenge for public healthcare systems, especially in developing countries. inadequate distribution of resources and facilities is among the root causes of unfair access to healthcare. using ranking mechanisms, healthcare managers are able to compare different areas in terms of the services they receive, which will help achieve b...

Watershed prioritization has become increasingly crucial for managing natural resources, especially the watersheds. A useful decision support tool to provide appropriate weights different morphological attributes with lineage soil erosion is required identify environmentally stressed areas watershed resources. This study examines Western Nayar delineation and further examination of watershed’s ...

In this paper, a model for the evaluation of investments in advanced manufacturing technology is developed. Many authors have called for an integration of financial and non-financial factors in such evaluations and this paper demonstrates that it is conceptually possible to do this using the mathematics of the analytic hierarchy process and fuzzy set theory. The development of the model has cer...