Quantitative and qualitative fuzzy measures have been proposed to hesitant fuzzy sets 9 (HFSs) from different points. However, few of the existing HFSs fuzzy measures refer to the grey 10 relational analysis (GRA) theory. Actually, the GRA theory is very useful in the fuzzy measure 11 domain, which has been developed for such the intuitionistic fuzzy sets. Therefore, in this paper, 12 we apply ...

This paper establishes an evaluation system based on the low-carbon intensive land use in Jinan city from 2010 to 2017 and uses a multi-attribute approach named grey fuzzy integral build model. In this model, Mobius transformation coefficient of subjective objective weights index factors interaction degree between factors, 2-additive measures can be obtained; therefore, is processed by combinin...

Purpose – The purpose of this paper is to advance new rules about operations of grey numbers. Design/methodology/approach – The paper first puts forward the definitions of basic element of grey number and general grey number. The operation axiom, operation rules of general grey numbers and a new algebraic system for general grey numbers are built based on the “kernel” and the degree of greyness...

The inflated graph GI of a graph G with n(G) vertices is obtained from G by replacing every vertex of degree d of G by a clique, which is isomorph to the complete graph Kd, and each edge (xi, xj) of G is replaced by an edge (u, v) in such a way that u ∈ Xi, v ∈ Xj , and two different edges of G are replaced by non-adjacent edges of GI . For integer k ≥ 1, the k-tuple total domination number γ ×...

abstract: In the last years, participation of suppliers in development, production, and distribution products has increased. this way, sustainability an organization depends more on these partners. The supplier assessment must be based economic, environmental social tripod called triple bottom line (TBL). Due to recent adoption qualitative metrics related issues business management, models that...

In order to achieve association of carrier industry such as the flow, logistics, capital flow, information flow and improve the connection of infrastructure of two transportation network and communication information network, a new method of evaluating the industry linkage degree based on complexity theory and grey relational degree is provided in this study. The study uses the formula method a...

We have developed a hierarchical multi-scale shape description tool which enables data-driven quantitative and qualitative shape studies of 3D MR brain images with respect to deformations occurring in patients with epilepsy. The grey-matter is examined in a slice-by-slice fashion, capturing global deformation at coarse scales, while detecting ner details at ner levels of image scale. The degree...

nowadays, in order to reach minimum production cost in machining operations, various optimization methods have been proposed. since turning operation has different parameters affecting the workpiece quality, it was selected as a complicated manufacturing method in this paper. to reach sufficient quality, all influencing parameters such as cutting speed, federate, depth of cut and tool rake angl...

Quality function deployment (QFD) is a widely used quality system tool for translating customer requirements (CRs) into the engineering design requirements (DRs) of products or services. The conventional QFD analysis, however, has been criticized as having some limitations such as in the assessment of relationships between CRs and DRs, the determination of CR weights and the prioritization of D...