OOIR: Observatory of International Research

Papers

(The TQCC of Fluctuation and Noise Letters 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 2021-09-01 to 2025-09-01.)

Article	Citations
Nonlinear Stable Least Trimmed Squares for Regression Models with Stable Errors	39
More on the Reference-Grounding-Based Search in Noise-Based Logic	18
Enhancing Personalization of Customer Services in E-Commerce System using Predictive Analytics	15
Feature Extraction of Time Series Based on Discrete Information Entropy Theory	14
Impact of Double Time Delays on Regime Shift and Stochastic Resonance for a Species Population System Driven by Colored Correlated Multiplicative and Additive Noises	12
Multi-Response Bridge Regularization Parameter Selection via Multivariate Generalized Information Criterion	11
Relaxing Daily Price Limits and Stock Market Cross-Correlation: Evidence from MF-X-DMA Analysis	11
A Paradox in the Theory of Prediction	10
Effective Technique for Noise Removal and Emotion Recognition in Speech Signals Using Cat Swarm Optimized Spiking Neural Networks	8
Unified-Mathematical Form of Successfully Non-Convex Regularization for Enhancing Sparse Signals	7
Fluctuation Analysis of Uterine Contractions in Term Pregnancies Using Electrohysterography Signals and Empirical Mode Decomposition-Based Multifractal Features	7
Carbon Emissions Response Due to Fluctuations in Technology, Education, R&D, and Energy Investment: Nonlinearity Across time and Quantiles	7
On the Impact of Noise on Hyperbolic-Type Traveling Wave Solutions of Some Stochastic Evolution Equations	7
Recurrence Plot Analysis of Stock Market Based on CAPM Model and Stock Price Time Series	7
Nonlinear Dynamics of Systematic Risk in Cryptocurrency Market: A Multifractal Analysis	7
The Marketing Strategy of Enterprises under the “One Belt and One Road” Policy	7
Visualization Methods And Empirical Research On Financial Evaluation Of Listed Companies In China	6
Forecasting Financial Market Trends in a Complex Business Environment	6
Effect of Futures Trading Restrictions on Market Efficiency: A Multifractal Analysis	6
Satellite and Aerial Image Restoration Using Deep Reinforcement Learning	6
Simulation of Random Signals in Ghost Polarization	6
RESNET34 with Synchrosqueezing Transform for ADHD Disorder Detection Using EEG Signals	6
Analyzing the Effects of White Noise on Software Release Planning Using SDE-Based SRGM	6
The Short-Term Effect of COVID-19 Pandemic on China’s Crude Oil Futures Market: A Study Based on Multifractal Analysis	5
Asymmetric Multifractal Cross-Correlations Between Economic Policy Uncertainty and Agricultural Futures Prices	5

Analysis of Risk Spillover and Asymmetry Between Three Crude Oil Markets and Chinese Financial Markets	5
A Novel Two-Dimensional Quad-Stable Stochastic Resonance System for Bearing Fault Detection	4
Low-Frequency Noise in Downscaled Silicon Transistors — Trends and Unsolved Issues	4
Prediction, Verification and Control of Aerodynamic Noise on Ahmed Body Surface	4
Reducing Random Valued Impulse Noise in Digital Color Images Using Clustering and Median Filtering	4
Exhibition of Noise-Aided Stochastic Resonance by Discontinuity Detectors in Smartphone Images	4
Robustness of Detrended Cross-correlation Analysis Method Under Outliers Observations	4
Prediction of Noise Reduction Effect of Sound Barriers and Evaluation of Noise Annoyance	4
XOR and XNOR Gates in Instantaneous Noise-Based Logic	3
Fused Lasso Algorithm Based on Novel Non-Convex Regularization in Sparse Domain for Audio Signal Enhancement	3
Semi-tamed E–M Scheme for SDEs with Piecewise Continuous Arguments Driven by Poisson Jumps	3
Novel Results for Markov Jump 2D Interfered Digital Filters with State-Delay and Saturation Nonlinearities	3
Modified Riemann–Liouville Fractional Operators via Probability Distributions	3
A Multi-Criteria Decision Analysis Framework for Evaluating Strategic Alternatives in Complex Business Markets	3
Dynamic Cross-Correlation Between BRICS Markets, Commodities and Green Bonds	3
Analysis of the Multifractal Characteristics of the Chinese Stock Market Based on Deep Wavelet Transform	3
Enhancing Operational Risk Management in Distribution Networks: A Comprehensive Framework	3
Distribution of Interspike Intervals of a Neuron with Inhibitory Autapse Stimulated with a Renewal Process	3
Can fluctuations in technology, ICT, financial development and exchange rate influence energy intensity?	3
Graphical Deep Learning Prediction Model for Stock Risk Management	3
A New and Effective Classification Method for Complex Time Series Based on Information Measure	3
Research and Application of Two-Dimensional Time-Delayed Tri-Stable Stochastic Resonance System for Bearing Fault Detection	3
Optimal Noise-Boosted Estimator Design Via Adaptive Stochastic Resonance	3
Innovative Deep Learning Strategies for Chaotic Data Classification: A Multi-Algorithm Comparison in the Presence of Noise	3
Multivariate Regression with Stable Errors Using Order Statistics	3
Impact of Positive and Negative Fluctuations in Environmental Policy Stringency on Energy Security	3
Coherent Upper Conditional Expectations Defined by Fractal Measures and the Probabilistic Representation of Quantum States	3
Comparative Study of Quantitative Removal Methods for Effects of Light Intensity Using Multiple Weights Conditions	3
A Robust Approach for Pulmonary Disease Diagnosis with Multifractal Features of Lung Sounds Utilizing Machine Learning Models	3
Random Telegraph Signal Noise Spectroscopy: Challenges and Opportunities for Biosensing Applications	3
Sentiment, Herding and Volatility Forecasting: Evidence from GARCH-MIDAS Approach	2
Complex Function-Based Fault Detection: A New Method to Measure the Complexity of Nonlinear Time Series	2
Guest Editorial of the Special Issue — Multiresolution Analytics for Chaotic and Fractal Data	2
Mass-Based Separation of Active Brownian Particles in an Asymmetric Channel	2
Author Index	2
Statistical Approach to Study the Relationship Between Stock Market Indexes by Multiple DCCA Cross-Correlation Coefficient	2
Bayesian Inference for Geometric Process with Lindley Distribution and its Applications	2
A New Approach to SSA Trajectory Matrix Construction Based on Subseries Partitioning	2
Detrended Correlogram Method for Non-Stationary Time-Series Analysis	2
Analyzing Financial Time Series by Dispersion Entropy Based on Hill’s Diversity Number	2
The Noise of our Daily Motion: General Spectral Characteristics of Human Mobility and Activity	2
Wavelet Self-Similar Models for Air Pollutants Dynamics and Application	2
Comparative Performance Analysis of Filtering Methods for Removing Baseline Wander Noise from an ECG Signal	2
Parrondo-Like Behavior in Continuous-Time Random Walks with Periodically Alternating Jumps	2
Empirical Analysis of SSE 50 Index Volatility Based on GARCH Model	2
Forecasting Monthly Rainfall using Bio-Inspired Artificial Algae Deep Learning Network	2
Small Ball Probability for the Stochastic Parabolic Equations	2
A Frequency-Weighting Digital Filter in Sound Level Meter Based on Neural Computing Method	2
A current and LFN method for individually assessing layer quality in III-V multi-junctions	2
Quantum Entanglement of Free Particles	2

Exploring the Asymmetric Multifractal Characteristics of Price–Volume Cross-Correlation in the Chinese Rebar Futures Market Based on MF-ADCCA	2
Navigation Services and Urban Sustainability	2
Multiscale Irreversibility Analysis of Time Series Based on Permutation Jensen–Shannon Distance	2
Wavelet-Based Weighted Low-Rank Sparse Decomposition Model for Speech Enhancement Using Gammatone Filter Bank Under Low SNR Conditions	2
Time–Frequency Dispersion Entropy Plane and its Application in Mechanical Fault Diagnosis	2
Sentiment Analysis for Stock Market Prediction Using Recursive Deep Neural Networks	2
Dual-Attention Based Multi-Path Approach for Intensifying Stock Market Forecasting	2
Signal-to-Noise Ratio Enhancement by Accumulation of Signal and Noise along the Spectrum	2
Reduction of Artifacts and Edge Preservation of Underwater Images Using Deep Convolution Neural Network	2
Bayesian Inference for Geometric Process with Generalized Exponential Distribution	2
Guest Editorial of the Special Issue: Economic Policy Uncertainty and the Energy Stock Market	2
Non-Linear Impact of Chinese Treasury Bond Futures on the Information Content of IRS	2