OOIR: Observatory of International Research

Papers

(The H4-Index of Mathematics is 71. 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 2022-05-01 to 2026-05-01.)

Article	Citations
Shunting Inhibitory Cellular Neural Networks with Compartmental Unpredictable Coefficients and Inputs	360
Parabolic Hessian Equations Outside a Cylinder	265
Concrelife: A Software to Solve the Chloride Penetration in Saturated and Unsaturated Reinforced Concrete	255
Energy Efficacy Enhancement in a Reactive Couple-Stress Fluid Induced by Electrokinetics and Pressure Gradient with Variable Fluid Properties	231
A Malware Attack Enabled an Online Energy Strategy for Dynamic Wireless EVs within Transportation Systems	220
Variational Autoencoding with Conditional Iterative Sampling for Missing Data Imputation	179
Authenticated Multi-Party Quantum Private Set Intersection with Single Particles	156
A Dual-Branch Spatio-Temporal Feature Differencing Method for Robust rPPG Estimation	146
Dynamics of Eyring–Powell Nanofluids When Bioconvection and Lorentz Forces Are Significant: The Case of a Slender Elastic Sheet of Variable Thickness with Porous Medium	144
How Do Pre-/In-Service Mathematics Teachers Reason for or against the Use of Digital Technology in Teaching?	135
Meta-Optimization of Dimension Adaptive Parameter Schema for Nelder–Mead Algorithm in High-Dimensional Problems	132
Real-Time Management for an EV Hybrid Storage System Based on Fuzzy Control	129
A Multi-Factor Selection and Fusion Method through the CNN-LSTM Network for Dynamic Price Forecasting	126
Trajectory Tracking of a 2-Degrees-of-Freedom Serial Flexible Joint Robot Using an Active Disturbance Rejection Controller Approach	126
Retrieval-Augmented Knowledge Graph Reasoning for Commonsense Question Answering	126
Optimal Operation of PV Sources in DC Grids for Improving Technical, Economical, and Environmental Conditions by Using Vortex Search Algorithm and a Matrix Hourly Power Flow	125
Discovering PDEs Corrections from Data Within a Hybrid Modeling Framework	119
Coupled Simultaneous Evolution of Policy, Enterprise Innovation Awareness, and Technology Diffusion in Multiplex Networks	117
Coefficient Inequalities for Biholomorphic Mappings on the Unit Ball of a Complex Banach Space	116
Passive Aggressive Ensemble for Online Portfolio Selection	116
A Generalized Autonomous Power Plant Fault Detection Model Using Deep Feature Extraction and Ensemble Machine Learning	111
Asymptotic Behavior of Three Connected Stochastic Delay Neoclassical Growth Systems Using Spectral Technique	110
A Concise Relation Extraction Method Based on the Fusion of Sequential and Structural Features Using ERNIE	106
Learning-Based Cost-Minimization Task Offloading and Resource Allocation for Multi-Tier Vehicular Computing	105
P-Type Contractive Mappings in b-Metric Spaces and an Application to a (p,q)-Difference Langevin Problem	104

A Comparison of Three Real-Time Shortest Path Models in Dynamic Interval Graph	101
Optimal Quantization of Finite Uniform Data on the Sphere	101
Evolution of Wellbore Pressure During Hydraulic Fracturing in a Permeable Medium	100
The Inconsistency of the Algorithms of Jaro–Winkler and Needleman–Wunsch Applied to DNA Chain Similarity Results	100
Solution of a Nonlinear Integral Equation Arising in the Moment Approximation of Spatial Logistic Dynamics	99
A Hybrid Genetic Algorithm with Tabu Search Using a Layered Process for High-Order QAM in MIMO Detection	99
Enhanced Graph Learning for Recommendation via Causal Inference	96
A Simultaneous Decomposition for a Quaternion Tensor Quaternity with Applications	96
Some Moduli of Angles in Banach Spaces	94
Anti-Disturbance Fault-Tolerant Constrained Consensus for Time-Delay Faulty Multi-Agent Systems with Semi-Markov Switching Topology	93
High-Dimensional Regression Adjustment Estimation for Average Treatment Effect with Highly Correlated Covariates	92
Mathematical Chemistry Approaches for Computer-Aid Design of Free-Shaped Structures in Architecture and Construction Engineering	91
A Novel Optical-Based Methodology for Improving Nonlinear Fourier Transform	91
A Preventive Replacement Policy for a System Subject to Bivariate Generalized Polya Failure Process	90
Geodesics in the TPS Space	90
An Empirical Investigation of Multinationality and Stock Price Crash Risk for MNCs in China	89
On Data-Enriched Logistic Regression	88
Existence and Uniqueness of Positive Solutions for the Fractional Differential Equation Involving the ρ(τ)-Laplacian Operator and Nonlocal Integral Condition	86
Analytical Bounds for Mixture Models in Cauchy–Stieltjes Kernel Families	86
Approximation of Brownian Motion on Simple Graphs	86
Computably Enumerable Semisimple Rings	86
Event-Triggered Time-Varying Formation Tracking Control for Multi-Agent Systems with a Switching-Directed Topology	85
Stability and Convergence Analysis of Multi-Symplectic Variational Integrator for Nonlinear Schrödinger Equation	84
Treatment Benefit and Treatment Harm Rates with Nonignorable Missing Covariate, Endpoint, or Treatment	84
Start-Up Strategy-Based Resilience Optimization of Onsite Monitoring Systems Containing Multifunctional Sensors	84
A Novel Class of Separation Axioms, Compactness, and Continuity via C-Open Sets	83
Stabilization of the GLV System with Asymptotically Unbounded External Disturbances	82
A Privacy-Preserving Authentication Scheme for a Blockchain-Based Energy Trading System	82
Laguerre–Freud Equations for the Gauss Hypergeometric Discrete Orthogonal Polynomials	82
Plane Partitions and a Problem of Josephus	82
Graded Rings Associated with Factorizable Finite Groups	81
A Mathematically Exact and Well-Determined System of Equations to Close Reynolds-Averaged Navier–Stokes Equations	80
Differentially Private Sparse Covariance Matrix Estimation under Lower-Bounded Moment Assumption	80
Physics-to-Geometry Transformation to Construct Identities between Reynolds Stresses	80
Dual-Neighborhood Search for Solving the Minimum Dominating Tree Problem	80
Non-Aggressive Adaptive Routing in Traffic	78
High-Dimensional Mediation Analysis for Time-to-Event Outcomes with Additive Hazards Model	78
The F/DR-D-10 Algorithm: A Novel Heuristic Strategy to Solve the Minimum Span Frequency Assignment Problem Embedded in Mobile Applications	77
Voiceprint Recognition under Cross-Scenario Conditions Using Perceptual Wavelet Packet Entropy-Guided Efficient-Channel-Attention–Res2Net–Time-Delay-Neural-Network Model	77
A Wireless Channel Equalization Method Based on Hybrid Whale Optimization: For Constant Modulus Blind Equalization System	76
A Weights Direct Determination Neural Network for International Standard Classification of Occupations	76
Editorial for the Special Issue “Analytical and Computational Methods in Differential Equations, Special Functions, Transmutations and Integral Transforms”	74
Quality Analysis of Natural Gas Using the Structural Reliability of an Analytical Information System	74
Learned Query Optimization by Constraint-Based Query Plan Augmentation	73
Preview Control for Cyber–Physical Systems under Periodic Denial-of-Service Attacks	73
Reinforcement Learning-Based Network Dismantling by Targeting Maximum-Degree Nodes in the Giant Connected Component	73
Sorting Permutations on an n − Broom	71
A Family of Conditionally Explicit Methods for Second-Order ODEs and DAEs: Application in Multibody Dynamics	71