OOIR: Observatory of International Research

Papers

(The H4-Index of Mathematics is 68. 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 2021-10-01 to 2025-10-01.)

Article	Citations
How Tourists’ Perceived Risk Affects Behavioral Intention through Crisis Communication in the Post-COVID-19 Era	336
An Efficient Linearized Difference Algorithm for a Diffusive Sel′kov–Schnakenberg System	259
A New Edge Betweenness Measure Using a Game Theoretical Approach: An Application to Hierarchical Community Detection	192
Coordinated Control of Single-Phase End-Users for Phase Load Balancing in Active Electric Distribution Networks	180
Event-Triggered State Estimation for Fractional-Order Neural Networks	175
Risk Transfer in an Electricity Market	162
On Some Properties of the First Brocard Triangle in the Isotropic Plane	158
Statistical Inference of Dynamic Conditional Generalized Pareto Distribution with Weather and Air Quality Factors	156
Some New Midpoint and Trapezoidal-Type Inequalities for General Convex Functions in q-Calculus	152
An Attention-Based Generative Adversarial Network for Producing Illustrative Sketches	145
Comparison of the Average Kappa Coefficients of Two Binary Diagnostic Tests with Missing Data	144
Specialised Knowledge for Teaching Geometry in a Primary Education Class: Analysis from the Knowledge Mobilized by a Teacher and the Knowledge Evoked in the Researcher	140
Nonexistence of Global Solutions to Higher-Order Time-Fractional Evolution Inequalities with Subcritical Degeneracy	120
A Fault Localization Method Based on Metrics Combination	116
Optimization of the Collaborative Hub Location Problem with Metaheuristics	112
Representing 3/2-Institutions as Stratified Institutions	111
Dynamic Analysis of a COVID-19 Vaccination Model with a Positive Feedback Mechanism and Time-Delay	108
(L,⊙)-Fuzzy (K,E)-Soft Filter	107
Geodesics in the TPS Space	103
An Empirical Investigation of Multinationality and Stock Price Crash Risk for MNCs in China	102
Fuzzy Algebraic Modeling of Spatiotemporal Timeseries’ Paradoxes in Cosmic Scale Kinematics	100
Infrared Small Target Detection Based on Partial Sum Minimization and Total Variation	100
An Optimal H-Infinity Controller for Left Ventricular Assist Devices Based on a Starling-like Controller: A Simulation Study	98
A Novel Optical-Based Methodology for Improving Nonlinear Fourier Transform	97
Predicate-Based Model of Problem-Solving for Robotic Actions Planning	97

Advanced Control Algorithm for FADEC Systems in the Next Generation of Turbofan Engines to Minimize Emission Levels	94
Equilibrium in a Bargaining Game of Two Sellers and Two Buyers	92
Some New n-Point Ternary Subdivision Schemes without the Gibbs Phenomenon	92
Anti-Disturbance Fault-Tolerant Constrained Consensus for Time-Delay Faulty Multi-Agent Systems with Semi-Markov Switching Topology	92
Alias Structures and Sequential Experimentation for Mixed-Level Designs	91
Non-Smooth Dynamic Behaviors as well as the Generation Mechanisms in a Modified Filippov-Type Chua’s Circuit with a Low-Frequency External Excitation	90
On g-Noncommuting Graph of a Finite Group Relative to Its Subgroups	90
Higher-Order Asymptotic Numerical Solutions for Singularly Perturbed Problems with Variable Coefficients	88
Enhanced Graph Learning for Recommendation via Causal Inference	87
A Preventive Replacement Policy for a System Subject to Bivariate Generalized Polya Failure Process	85
A Survey on the Oscillation of Solutions for Fractional Difference Equations	83
Optimal Harvest Problem for Fish Population—Structural Stabilization	82
Entropy Generation Due to Magneto-Convection of a Hybrid Nanofluid in the Presence of a Wavy Conducting Wall	82
Data Reconstruction-Based Two-Step Non-Intrusive Reduced-Order Modeling Using Fourier Transform and Interpolations	81
Parabolic Hessian Equations Outside a Cylinder	81
A Novel Approach to Integrating Uncertainty into a Push Re-Label Network Flow Algorithm for Pit Optimization	80
Probabilistic Linguistic Matrix Game Based on Fuzzy Envelope and Prospect Theory with Its Application	79
Interactions of Logistic Distribution to Credit Valuation Adjustment: A Study on the Associated Expected Exposure and the Conditional Value at Risk	79
Numerical Study on Dynamics of Blood Cell Migration and Deformation in Atherosclerotic Vessels	78
Economies of Scope between Research and Teaching in European Universities	77
Concrelife: A Software to Solve the Chloride Penetration in Saturated and Unsaturated Reinforced Concrete	76
Asteroids and Their Mathematical Methods	76
Space and Genotype-Dependent Virus Distribution during Infection Progression	76
Improving the Efficiency of Electricity Consumption by Applying Real-Time Fuzzy and Fractional Control	75
Some Moduli of Angles in Banach Spaces	75
Validating Measurement Structure of Checklist for Evaluating Ergonomics Risks in Heavy Mobile Machinery Cabs	75
Coefficient Inequalities for Biholomorphic Mappings on the Unit Ball of a Complex Banach Space	75
A Track-Based Conference Scheduling Problem	74
A Note on the Concept of Time in Extensive Games	74
Two-Dimensional Exponential Sparse Discriminant Local Preserving Projections	74
Contributions from Spatial Models to Non-Life Insurance Pricing: An Empirical Application to Water Damage Risk	74
A Multi-Agent Motion Prediction and Tracking Method Based on Non-Cooperative Equilibrium	74
Faber Polynomial Coefficient Estimates of Bi-Close-to-Convex Functions Associated with Generalized Hypergeometric Functions	72
Jewel 2.0: An Improved Joint Estimation Method for Multiple Gaussian Graphical Models	72
Alzheimer Identification through DNA Methylation and Artificial Intelligence Techniques	71
Parameter Identification for Lithium-Ion Battery Based on Hybrid Genetic–Fractional Beetle Swarm Optimization Method	71
A Regularized Graph Neural Network Based on Approximate Fractional Order Gradients	70
Evolutionary Game Analysis of SME Social Responsibility Performance under Public Health Emergencies	70
Capacity-Raising Reversible Data Hiding Using Empirical Plus–Minus One in Dual Images	69
Revisiting the Boundary Value Problem for Uniformly Transversely Loaded Hollow Annular Membrane Structures: Improvement of the Out-of-Plane Equilibrium Equation	69
Analysis of the Characteristics and Speed of Spread of the “FUNA” on Twitter	69
Automatic Completion of Data Gaps Applied to a System of Water Pumps	69
Higher Monotonicity Properties for Zeros of Certain Sturm-Liouville Functions	69
Can Producers’ Price War End Up in an Optimal Allocation?	68
Lattice Computing: A Mathematical Modelling Paradigm for Cyber-Physical System Applications	68