OOIR: Observatory of International Research

Papers

(The median citation count of International Journal of Uncertainty Fuzziness and Knowledge-Based Sys is 1. 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 2022-06-01 to 2026-06-01.)

Article	Citations
Foreword — Special Issue on Deep Neural Networks for Graphs: Theory, Models, Algorithms and Applications	69
Flexible Robust Control Strategy for Synchronization of Uncertain Non-Linear Systems with Control Input Non-Linearity	23
Entropic Semi-Supervised Dimensionality Reduction for Distance Metric Learning	23
LMI-Based Robust Fuzzy Model Predictive Control of Discrete-Time Fuzzy Takagi-Sugeno Large-Scale Systems Based on Hierarchical Optimization and H∞ Performance	14
Precise Push Study of Sci-tech Journals Based on Knowledge Graph Reasoning	14
Interval Methods in Knowledge Representation	13
A Deep Learning Based Method for Network Application Classification in Software-Defined IoT	13
On Statistical Convergence of Uncertain Sequence of Fuzzy Numbers	11
The Conditional Distributivity for Uni-Nullnorms Over Uninorms	11
Deep FC-IIWO Fuzzy Clustering: An Optimized Fuzzy Clustering Approach for Big Data Clustering	8
Guest Editorial: Uncertainty in Economics and Finance	8
Finding Efficient Solutions in Interval Multi-Objective Linear Programming Models by Uncertainty Theory	8
Fuzzy Median Graph and its Application in the Deployment of Wireless Sensor Networks	8
Guest Editorial — Artificial Intelligence and Machine Learning Strategies in Advanced Robotic Vision	8
Deep Aspect-Sentinet: Aspect Based Emotional Sentiment Analysis Using Hybrid Attention Deep Learning Assisted BILSTM	8
Branch-and-Price Based Heuristic Algorithm for Fuzzy Multi-Depot Bus Scheduling Problem	8
On Robust and Non-Robust Modified Liu Estimation in Poisson Regression Model with Multicollinearity and Outliers	8
Guest Editorial	8
Hyper Spectral Fruit Image Classification for Deep Learning Approaches and Neural Network Techniques	7
On Typical Hesitant Fuzzy Languages and Automata	7
A Bi-level Alternating Meta-learning for Recurring Concept on Evolving Data Streams Instructions for Typing	7
Local Convolutional Neural Network Based Pop-Up Text Recognition and Sentiment Analysis	7
Designing and Investigating the Impact of an AR Application for Learning Spatial Thinking Skills at Middle Level	7
An Approach for Automated Kannada Subtitle Generation from Kannada Video	7
Algebraic Structure Based Clustering Method from Granular Computing Prospective	6

Revisiting Returns to Education in Thailand: Structural Causal Model Framework	6
Interval Methods in Knowledge Representation	6
Multiple Criteria Decision Analysis Based on Ill-Known Pairwise Comparison Data	6
Robust Enhanced Ridge-Type Estimation for the Poisson Regression Models: Application to English League Football Data	6
On the Polytope of 3-Tolerant Fuzzy Measures	6
Model Predictive Control for Interval Type-2 Fuzzy Systems with Unknown Time-Varying Delay in States and Input Vector	6
Acknowledgements to the Referees	5
A Fractional Programming Model for Improving Multiplicative Consistency of Intuitionistic Fuzzy Preference Relations	5
Guest Editorial: Exploring Fuzzy Systems and Systems of Knowledge in the New Generation of Technological Innovations	5
An Improved Sparrow Search Algorithm with Logistic Chaotic Sequence and Crisscross Strategy	5
Adaptive Fuzzy Finite-Time Output Feedback Fault-Tolerant Control of Stochastic Non-Strict Feedback Nonlinear Systems with Input Saturation and Unknown Control Direction	5
Multiple Item Support Constraints Based Frequent Pattern Mining Using Dynamic Prefix Tree	5
Decomposition Ensemble Forecasting with Choquet Fuzzy Integral and its Application to Forecast International Tourist Arrivals	5
Endogenous Long-Term Productivity Performance in Advanced Countries: A Novel Two-Dimensional Fuzzy-Monte Carlo Approach	5
A Hybrid Interactive Decision-making Model Based on Multi-objective Optimization: An Application to Sustainable Supplier Selection	4
Author Index Volume 30 (2022)	4
Several Findings About the Weak Dominance Between t -Norms and Semi- t -Operators	4
Document-Level Relation Extraction with Deep Gated Graph Reasoning	4
Almost λ-Statistical Convergence of Complex Uncertain Sequences	4
Analyzing Human Mental State and Emotions using a Novel Emonet Learning Model with Unconstraint Videos	4
Homogenous Ensembles of Neuro-Fuzzy Classifiers using Hyperparameter Tuning for Medical Data	4
Performance Limit: Fuzzy Logic Based Anti-Collision Algorithm for Industrial Internet of Things Applications	4
Performance Metrics on Hyperspectral Images in Fuzzy Contextual Convolutional Neural Network for Food Quality Analyzer	3
Efficient Approach for Rhopalocera Classification Using Growing Convolutional Neural Network	3
Fuzzy Neighbors and Deep Learning-Assisted Spark Model for Imbalanced Classification of Big Data	3
Interval Methods in Knowledge Representation	3
A Hybrid Network with Multicategory Adversarial Feature Learning: McAFL Fusion	3
CP-BiLSTM: Coua Porteles-Based Bidirectional Long ShortTerm Memory Networking for Cryptocurrency Price Prediction	3
Research on Mobile Edge Computing Task Unloading Model Optimization and Intelligent Algorithms	3
Decision Making Under Pythagorean Fuzzy Soft Environment	3
On the Robustness of the Sign of Nonadditivity Index in a Choquet Integral Model	3
Portfolio Optimization Based on Artificial Neural Network and GARCH-EVT-Copula Models	3
Interval Methods in Knowledge Representation	3
An IOV Spectrum Sharing Approach based on Multi-Agent Deep Reinforcement Learning	3
Risk Index Based Uncertain Portfolio Selection with Monotone Increasing Multiplicative Background Risk	3
Interval Methods in Knowledge Representation	3
Preface: Fuzziness and Uncertainty in Data Mining	3
Why Wasserstein Metric Is Useful in Econometrics	3
Modeling Control and Forecasting Nonlinear Systems Based on Grey Signal Theory	3
Fuzzy Fractional Order Proportional Integral Derivative Controller Design for Higherorder Time Delay Processes	3
A Multi-Branch Residual Network Based on Depth Correlation Features for the Classification of Chinese Ink Paintings	3
Arithmetic Operations on Generalized Trapezoidal Hesitant Fuzzy Numbers and Their Application to Solving Generalized Trapezoidal Hesitant Fully Fuzzy Equation	3
Graph-Based Text Summarization and Its Application on COVID-19 Twitter Data	3
An Intuitionistic Fuzzy Metric and its Application in Varied Decision Making Approaches	2
Interval Methods in Knowledge Representation	2
Interval Methods in Knowledge Representation	2
An Integrated Framework for COVID-19 Classification Based on Ensembles of Deep Features and Entropy Coded GLEO Feature Selection	2
Gauss-Legendre Quadrature Based Expected Value Simulation for Optimizing Standby Redundancy System under Uncertain Environment	2
1DCAE-TSSAMC: Two-Stage Multi-Dimensional Spatial Features Based Multi-View Deep Clustering for Time Series Data	2
Calibrating Perception Uncertainty for Autonomous Driving	2

Why Burr Distribution: Invariance-Based Explanation	2
Interval Methods in Knowledge Representation	2
Author Index Volume 31 (2023)	2
Interval Methods in Knowledge Representation	2
Learning Joint Topic Representation for Detecting Drift in Social Media Text	2
A Computer Vision Engineering Management System for Automated Defect Detection in Electronic Components Manufacturing	2
MIGR: A Categorical Data Clustering Algorithm Based on Information Gain in Rough Set Theory	2
Guest Editorial: Models for Dynamic Reasoning under Partial Knowledge to Make Interpretable Decisions	2
An Accurate Stock Price Prediction Using Deep Recurrent Neural Network with Search and Rescue Approach	2
Foreword	2
A Novel Risk-based Portfolio Optimization with Return Prediction Using Enhanced Heap Optimizer Aided Serial Cascaded Deep Residual Networks	2
Weighted Fuzzy C-Means: Unsupervised Feature Selection to Realize a Target Partition	2
Credal Classification through an Ensemble of Confidence-Aware TabTransformers and its Application to Fraud Detection	1
Classification of Imbalanced Data Using SMOTE and AutoEncoder Based Deep Convolutional Neural Network	1
Interval Methods in Knowledge Representation	1
Multidimensional Statistical Convergence in Credibility Theory	1
An OWA Based MCDM Framework for Analyzing Multidimensional Twitter Data: A Case Study on the Citizen-Government Engagement During COVID-19	1
Coordination of Cyclic crossover and Bat Algorithm for the Travelling Salesman Problems in Different Environments: A Simulation Approach	1
Design and Development of Schema for Schemaless Databases	1
Novel Development of Fuzzy Controller Based Multi-Agent System for Efficient Navigation of Autonomous Robots	1
Congruence Relations and Direct Decomposition of Uninorms on Bounded Lattices	1
Content and Location Based Point-of-Interest Recommendation System Using HITS Algorithm	1
Efficient Class of Neutrosophic Estimators of Population Mean under Uncertainty using Simple Random Sampling	1
Interval Methods in Knowledge Representation	1
Interval Methods in Knowledge Representation	1
Enhancement of Kernel Clustering Based on Pigeon Optimization Algorithm	1
CNN-RNN: A Hybrid Convolutional and Recurrent Neural Network Approach for Cross-Domain Sentiment Analysis Using the Webemo Dataset	1
Foreword	1
An Intelligent Optimized Compression Framework for Columnar Database	1
A Model Study of Teaching Method Reform of Computer Laboratory Course Integrating Internet of Things Technology	1
v-SVR with Imprecise Observations	1
Fraud Detection in Financial Transactions Using Advanced Neural Network Techniques	1
Optimized Complex-Valued Spatio-Temporal Graph Convolutional Neural Network for Sentiment Analysis on Twitter Data	1
A Dominance Approach for Influence Maximization with Incomplete Information in Social Network	1
Interval Methods in Knowledge Representation	1
Bio-Inspired Algorithm Based Undersampling Approach and Ensemble Learning for Twitter Spam Detection	1
ℐ????,????-Implications Induced from Quasi-Grouping Functions and Negations on Bounded Lattices	1
A Weight Determination Model in Uncertain and Complex Bi-Polar Preference Environment	1
Least Absolute Deviation Estimation for Uncertain Vector Autoregressive Model with Imprecise Data	1
Determination of the Smallest-Greatest Uni-Nullnorms and Null-Uninorms on an Arbitrary Bounded Lattice L	1
Automatic Alignment of Ring-Grid Laser Images based on an Improved Classical Iterative Algorithm	1
Advanced Clustering Techniques for Emotional Grouping in Learning Environments Using an AR-Sandbox	1
Interval Methods in Knowledge Representation	1
An Adaptive Self-Reduction Type-2 Fuzzy Clustering Algorithm for Pattern Recognition	1
A DPLL Procedure with Dichotomous Branching for Propositional Product Logic	1
Adaptively Sparse Transformers Hawkes Process	1
Advancing Building Damage Classification Accuracy through Machine Learning-Based Model Design using High Resolution Remote Sensing Images	1
Why Markov Switching Models Work Well: An Explanation	1
Priority Based Group Key Management for Secure Data Transmission in IoT Health Network with Cryptography Linked Approach	1
Abstractive Text Summarization Based on Improved LSTM with Transfer Learning Methods	1
Quasi-Chain Routing for Optimized Network Participation in Wireless Sensor Networks within Obstacle-Free IoT Ecosystems	1
Exploring the Synergistic Effects of Physical Education and Neural Networks on Workers Cognition: An Intelligent Water Drop Optimization Framework	1
Interval Methods in Knowledge Representation	1
Combining Fuzzy Partitioning and Incremental Methods to Construct a Scalable Decision Tree on Large Datasets	1
Uncertain Free Disposal Hull Model with Application to Chinese Banks	1
Popularity Prediction Model With Context, Time and User Sentiment Information: An Optimization Assisted Deep Learning Technique	1
Development and Application of 3D Printing Manufacturing Technology in Intelligent Vehicle Design	1
An Image-Based Recommendation System Using Voting-Assisted Ensemble Machine Learning Approach	1
Research on the Evaluation System of Digital Management Process Improvement of Automobile Transaction Business Based on CMMI	1
Fuzzy Data Association-Towards Better Uncertainty Tracking in Clutter Environments	1
A Hybrid Classifier Based on the Generalized Heronian Mean Operator and Fuzzy Robust PCA Algorithms	1
Fuzzy C-Means Clustering Algorithms with Weighted Membership and Distance	1
Portfolio Adjusting Model with Newly Listed Stocks Using Uncertainty Theory	1
Hierarchical Attention Multi Model Deep Learning for Multi Document Summarization	1
Author Index Volume 33 (2025)	1
Nash Equilibrium in Fuzzy Random Bi-Matrix Games	1
Deep Fuzzy Clustering and Deep Residual Network for Prediction of Web Pages from Weblog Data with Fractional Order Based Ranking	1
A Two-Stage Stochastic Programming Model for Home Health-Care Routing and Scheduling Problem	1