Exploring grey systems theory-based methods and applications in analyzing socio-economic systems

E Javanmardi, S Liu - Sustainability, 2019 - mdpi.com
The present study seeks to provide an overview of studies dealing with the grey systems
theory from the perspective of socio-economic systems. A sco** review is conducted to …

Gri Sistem Teorisi Ve Uygulamalari: Bilimsel Yazin Taramasi

E Aydemir, F Bedir, G Özdemir - Süleyman Demirel Üniversitesi …, 2013 - dergipark.org.tr
Son yüzyılda bilim ve teknolojide meydana gelen gelişmeler farklı sistem teorilerinin ortaya
çıkmasına neden olmuştur. Özellikle giderek karmaşıklaşan sistemlerin çözümlenebilmesi …

Proposed framework for implementing data mining techniques to enhance decisions in agriculture sector applied case on food security information center ministry of …

AE Khedr, M Kadry, G Walid - Procedia Computer Science, 2015 - Elsevier
Egypt is facing a problem of food insecurity combined with poverty especially in rural Upper
Egypt. Food availability is one of the main pillars of food security including production and …

Introduction to the grey systems theory and its application in mathematical modeling and pandemic prediction of Covid-19

HA Ngo, TN Hoang, M Dik - … of Infectious Disease Problems (Covid-19) …, 2021 - Springer
Firstly, this chapter is devoted to present the scientific background for the appearance of
Grey Systems in the 1980s. Then, the history of astonishing development, along with the …

Novel grey Verhulst model and its prediction accuracy

J Cui, H Ma, C Yuan, S Liu, P Li… - Journal of Grey …, 2015 - search.proquest.com
Although the grey Verhulst model has been widely adopted in many fields and
demonstrated satisfactory results, literatures show its performance still could be enhanced …

Research on the prediction model of oscillatory sequence based on GM (1, 1) and its application in electricity demand prediction

Z Bo, M Wei, L Si-feng, X Nai-ming… - Proceedings of 2013 …, 2013 - ieeexplore.ieee.org
Simulation precision of conventional grey prediction models is poor when the modeling
sequence has the feature of oscillation. Actually, the smoother the sequence is, the higher …

Using grey relational analysis to evaluate resource configuration and service ability for hospital on public private partnership model in China

X Li, X Liao, X Tan, H Wang - Grey Systems: Theory and Application, 2014 - emerald.com
Purpose–The purpose of this paper is to evaluate resource configuration and service ability
in hospital on public private partnership (PPP) model (Chaonan Minsheng Hospital of …

Grey power models based on optimization of initial condition and model parameters

Y Jong, S Liu - Grey Systems: Theory and Application, 2014 - emerald.com
Purpose–The purpose of this paper is to propose a novel approach to improve prediction
accuracy of grey power models including GM (1, 1) and grey Verhulst model …

The general conformable fractional grey system model and its applications

W **e, WZ Wu, C Liu, C Liu, M Pang - Engineering Applications of Artificial …, 2024 - Elsevier
As a mathematical instrument, the fractional order grey system model can be employed to
characterize uncertain real-world data. This paper presents new definitions for the …

[PDF][PDF] Housing Demand in Turkey: Application of Grey Forecasting Model

A Karaaslan, KÖ Özden - Mediterranean Journal of Social Sciences, 2016 - academia.edu
One of the physiological needs of people is housing. The housing market is the market that
meets this need and has a special place in the national economy." Multiplier-accelerating" …