OOIR: Observatory of International Research

Papers

(The median citation count of Grey Systems-Theory and Application is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-02-01 to 2025-02-01.)

Article	Citations
A novel integrated computational TR_IF_MR_G approach with grey relational analysis toward parametric evaluation of weld bead geometry of ms-grade: IS 2062	25
Editorial: Thank-you speech at the opening ceremony of the 40th anniversary of the founding of grey system theory	21
The method and its applications of determining possibility function of grey set	18
Casualty scheduling optimisation with facility disruptions under grey information in early stage of post-earthquake relief	17
Grey forecast of electricity production from coal and renewable sources in the USA, Japan and China	16
Grey variable dual precision rough set model and its application	16
Grey clustering and grey ranking of bank branches based on grey efficiency	16
Assembly line balancing and capacity evaluation based on interval grey processing time	13
Digital-IIoTs spheres approach toward public development: an exploiting fuzzy-grey mathematical modeling of IIoTs spheres	12
Multi-stage skewed grey cloud clustering model and its application	11
Purchase decision making of garage equipment using an integrated fuzzy AHP and grey relation analysis method	11
Editorial: Memorabilia of the establishment and development of grey system theory (1982–2021)	11
Resilience evaluation model of photovoltaic industry chain based on grey-entropy-catastrophe progression method: a case study of Jiangsu province	10
Application progress of grey model technology in agricultural science	9
Research on the properties of separable binary functions	9
Evaluation analysis and promotion paths of regional green innovation vitality in China	9
An integrated G-MACONT approach for healthcare supplier selection	9
Forecast combination using grey prediction with fuzzy integral and time-varying weighting in tourism	9
A new seasonal cycle GM (1,1) model and its application in railway passenger volume forecasting	8
Nonadditive tourism forecast combination using grey relational analysis	8
Development of a direct NGM(1,1) prediction model based on interval grey numbers	8
Evaluation of smart manufacturing performance using a grey theory-based approach: a case study	7
An intuitionistic fuzzy grey-Markov method with application to demand forecasting for emergency supplies during major epidemics	7
Prediction of provincial Digital Economy Development Index based on grey combination forecasting model	7
Use of AHP and grey fixed weight clustering to assess the maturity level of strategic communication management in Brazilian startups	7

Grey fuzzy prediction model of soil organic matter content using hyper-spectral data	7
Three-parameter interval grey number dynamic TOPSIS method based on comprehensive similarity	6
Analysis on the related factors of China's technological innovation ability using greyness relational degree	6
Editorial	6
Memory-dependent derivative grey Bernoulli model and its application in electricity generation forecast	5
Decision-making method based on game theory and grey theory in a single-value neutrosophic environment and its application to typhoon disaster assessment	5
Matrix form of interval multivariable gray model and its application	5
Robust stability analysis of switched grey neural network models with distributed delays over C	5
The evaluation of grey relative incidence	5
G-GERT network model of online public opinion reversal based on kernel and grey degree	5
Data-driven structure selection for the grey NGMC(1,N) model	5
A novel discrete grey model with time-delayed power term and its application in solar power generation volume forecasting	4
Incorporating grey relational analysis into decomposition ensemble models for forecasting air passenger demand	4
Developing a risk assessment model for banking software development projects based on rough-grey set theory	4
Damping accumulative NDAGM(1,N, α) power model and its applications	4
Forecasting Chinese carbon emission intensity based on the interactive effect GM(1,N) power model	4
Grey clustering of the variations in the back-to-front airplane boarding method considering COVID-19 flying restrictions	4
A novel time-varying grey Fourier model for variable amplitude seasonal fluctuation sequences	4
ERP software selection using intuitionistic fuzzy and interval grey number-based MACBETH method	4
Solving the dilemma in supplier selection by the group of weight vector with kernel	4
Damped accumulation-based volatility multivariable grey prediction power model and its application	4
Hybrid grey exponential smoothing approach for predicting transmission dynamics of the COVID-19 outbreak in Sri Lanka	4
Constructing interval models using neural networks with non-additive combinations of grey prediction models in tourism demand	4
A grey incidence-based algorithm for optimization of accelerated degradation test	4
Hospital readmission prediction based on improved feature selection using grey relational analysis and LASSO	3
Enterprise blockchain solutions for vibrant construction ecosystem: Grey Ordinal Priority Approach	3
Grey system theory in sustainable development research—a literature review (2011−2021)	3
Two-stage grey cloud clustering model under the panel data and its application	3
Fractional order interval optimization method based on perturbation bound and gamma function of a non-equidistant ROGM	3
Editorial: Speeches at the opening ceremony of the 40th anniversary of the founding of grey system theory	3
Dynamic multi-attribute grey target group decision model based on quantum-like Bayesian networks	3
Prioritization of emergency assembly points in a campus using grey p-median linear programming model	3
A novel grey prediction model with structure variability and real domain fractional order and its performance comparisons	3
Forecasting air quality in China using novel self-adaptive seasonal grey forecasting models	3
Seasonal electricity consumption forecasting: an approach with novel weakening buffer operator and fractional order accumulation grey model	2
A multidimensional grey relational model considering reverse indicators and its application to the influencing factors of green finance in China	2
Applying claim reduction criteria in selecting efficient contractors with the two-step grey data envelopment analysis approach	2
A time-varying grey Riccati model based on interval grey numbers for China's clean energy generation predicting	2
A new adaptive grey seasonal model for time series forecasting tasks	2
Advance in grey system theory and applications in science and engineering	2
Study on the symbiotic development path of traditional villages in the county based on the grey relation analysis: the case of Xunxian County in Henan, China	2
What kind of urban brand ecology attracts talent best? Grey configuration analysis of 98 Chinese cities	2
A novel fractional order variable structure multivariable grey prediction model with optimal differential background-value coefficients and its performance comparison analysis	2
Damping autoregressive grey model and its application to the prediction of losses caused by meteorological disasters	2
Case-based classification model based on information diffusion and interval gray relational analysis	2
A hybrid predictive framework for evaluating P2P credit risks	2
One ranking method of interval grey number based on generalised greyness	2
A novel fractional multivariate grey prediction model for forecasting hydroelectricity consumption	2
Damping accumulated discrete MGM(1, m) power model and its application to forecasting agricultural output value share and employment share	2
Grey relations	2

Enhancing rating prediction for recommendation by metric learning with gray relational analysis