Grey Systems: Theory and Application
Issue(s) available: 44 – From Volume: 1 Issue: 1, to Volume: 13 Issue: 3
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Volume 9
Volume 2
Grey clustering and grey ranking of bank branches based on grey efficiency
Tooraj Karimi, Mohamad AhmadianCompetition in the banking sector is more complex than in the past, and survival has become more difficult than before. The purpose of this paper is to propose a grey methodology…
Forecast combination using grey prediction with fuzzy integral and time-varying weighting in tourism
Yi-Chung HuTourism demand forecasting is vital for the airline industry and tourism sector. Combination forecasting has the advantage of fusing several forecasts to reduce the risk of…
Applying claim reduction criteria in selecting efficient contractors with the two-step grey data envelopment analysis approach
Hamid Asnaashari, Abbas Sheikh Aboumasoudi, Mohammad Reza Mozaffari, Mohammad Reza FeylizadehThe application of correct contractor selection strategies leads to the selection of a qualified contractor and, as a result, the on-time delivery of the project with the desired…
Research on the properties of separable binary functions
Zhi Cheng Jiang, Yong WeiAccording to the fact that the single function transformation which can both reduce the class ratio dispersion and keep the relative error no enlargement after the inverse…
Evaluation of rural tourism development level based on entropy-weighted grey correlation analysis: the case of Jiangxi Province
Xiaoyan Yan, Min Luo, Changbiao ZhongThe purpose of this paper is to establish a more reasonable evaluation system and model for the development level of rural tourism, and provides a method for quantifying the…
A grey ordinal priority approach for healthcare waste disposal location selection
Santonab Chakraborty, Rakesh D. Raut, T.M. Rofin, Shankar ChakrabortyIncreasing public consciousness and demand for sustainable environment make selection of a safe location for effective disposal of healthcare waste (HCW) a challenging issue. This…
Single machine scheduling with interval grey processing time
Naiming Xie, Yuquan WangThis paper aims to investigate the grey scheduling, which is the combination of grey system theory and scheduling problems with uncertain processing time. Based on the interval…
Evaluation analysis and promotion paths of regional green innovation vitality in China
Wenhao Zhou, Hailin Li, Liping Zhang, Huimin Tian, Meng FuThe purpose of this work is to construct a grey entropy comprehensive evaluation model to measure the regional green innovation vitality (GIV) of 31 provinces in China.
The modified model for hyperspectral estimation of soil organic matter using positive and inverse grey relational degree
Guozhi Xu, Xican Li, Hong CheIn order to improve the estimation accuracy of soil organic matter, this paper aims to establish a modified model for hyperspectral estimation of soil organic matter content based…
Two-stage grey cloud clustering model under the panel data and its application
Dang Luo, Nana ZhaiThe purpose of this paper is to establish a two-stage grey cloud clustering model under the panel data for the multi-attribute clustering problem with three-parameter interval…
Application of a novel hybrid accumulation grey model to forecast total energy consumption of Southwest Provinces in China
Xuemei Zhao, Xin Ma, Yubin Cai, Hong Yuan, Yanqiao DengConsidering the small sample size and non-linear characteristics of historical energy consumption data from certain provinces in Southwest China, the authors propose a hybrid…
ISSN:
2043-9377Online date, start – end:
2011Copyright Holder:
Emerald Publishing LimitedOpen Access:
hybridEditor:
- Prof Sifeng Liu
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