Grey Systems: Theory and Application: Volume 4 Issue 1

A grey rough set model for evaluation and selection of software cost estimation methods

Jun Liu, Jian-Zhong Qiao

Due to the limitation of acknowledgment, the complexity of software system and the interference of noises, this paper aims to solve the traditional problem: traditional software…

Study on urbanization process evaluation and provincial comparison

Ye Li, Meng Qin

– This paper aims to evaluate the stage and level of Henan province urbanization and provide basis for decision making.

Supply chain performance benchmarking using grey-MOORA approach: An empirical research

Anoop Kumar Sahu, Saurav Datta, Siba Sankar Mahapatra

In today's competitive global marketplace, performance management has been identified as a key strategic consideration towards achieving an efficient supply chain management. The…

An analysis of factors influencing the output value of unit sown area based on grey incidence analysis

Qingmei Tan, Bob Farquharson, Deli Chen, Jie Liu

The paper aims to clarify the relationship between the output value of unit sown area (OVUSA) and its major influential factors by taking Jiangsu Province, People's Republic of…

Covered solution for a grey linear program based on a general formula for the inverse of a grey matrix

Qiao-Xing Li, Sifeng Liu, Nai-Ang Wang

This paper attempts to establish the general formula for computing the inverse of grey matrix, and the results are applied to solve grey linear programming. The inverse of a grey…

Grey assessment and prediction of the financial agglomeration degree in central five cities

Li Li, Guo-hui Hu

At present, financial agglomeration tendency in domestic and foreign countries is increasingly evident. Therefore, from a comparative perspective, this paper aims to assess and…

Appraisal of CNC machine tool by integrated MULTI-MOORA-IVGN circumferences: An empirical study

Anoop Kumar Sahu, Nitin Kumar Sahu, Atul Kumar Sahu

The primitive purpose of this manuscript is to develop an effective and efficient computer numerical control (CNC) machine tool evaluation index from the perspective of appraisal…

Grey evaluation empirical study based on center-point triangular whitenization weight function of Jiangsu Province industrial technology innovation strategy alliance

Yu Zhang, Jie Ni, Jian Liu, Li-rong Jian

– This paper aims to investigate the performance of Jiangsu Province industrial technology innovation strategy alliance.

Editorial

Nai-ming Xie

The definition system and computational rule of grey determinant and its application to n grey equations with n grey linear equations

Qiao-Xing Li