Grey Systems: Theory and Application: Volume 9 Issue 3

Sustainable supplier selection for Satrec Vitalait Milk Company in Senegal using the novel grey relational analysis method

Souleymane Diba, Naiming Xie

The purpose of this paper is to evaluate, analyse and select the best suppliers for Satrec Vitalait Milk Company, operating in Senegal, based on criteria obtained from economic…

Research on the evaluation of tourism development potential of tea intangible cultural heritage based on grey clustering

Xiaozhong Tang, Naiming Xie

The purpose of this paper is to construct a grey clustering evaluation model based on center-point mixed possibility function and to evaluate the tourism development potential of…

The importance and the adaptation of internal resources as a competitive advantage for the internationalization of food companies: An analysis of Brazilian companies

Gessuir Pigatto, Giuliana Aparecida Santini Pigatto, Eduardo Guilherme Satolo, Amanda dos Santos Negreti

The purpose of this paper is to analyze how Brazilian food companies in the State of São Paulo determine the importance of and the need to adapt their internal resources as a…

Evaluation of key factors influencing process quality during construction projects in Pakistan

Abdul Haseeb Aamir Sheikh, Muhammad Ikram, Rana Mamoon Ahmad, Hamza Qadeer, Muhammad Nawaz

The quality of construction projects is mainly dependent on the process quality during the construction phase than product quality. The key factors that influence the process…

Selection of WEDM parameters to measure the performance and productivity of die steel grade D3 using GRA and fuzzy logic system

Sandeep Kumar, Dhanabalan S.

The purpose of this paper is to examine the performance parameters of WEDM to improve the productivity and material removal rate (MRR) with a high surface finish of high…

Research on a novel fractional GM(α, n) model and its applications

Wenqing Wu, Xin Ma, Yong Wang, Yuanyuan Zhang, Bo Zeng

The purpose of this paper is to develop a novel multivariate fractional grey model termed GM(a, n) based on the classical GM(1, n) model. The new model can provide accurate…

A new grey comprehensive relational model based on weighted mean distance and induced intensity and its application

Kedong Yin, Jie Xu, Xuemei Li

The purpose of this paper is to study the essential characteristics of grey relational degree of proximity, to analyse the abstract meaning of grey relational degree of similarity…