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 2021-05-01 to 2025-05-01.)

Article	Citations
A Deep Learning Based Method for Network Application Classification in Software-Defined IoT	67
On Statistical Convergence of Uncertain Sequence of Fuzzy Numbers	37
Flexible Robust Control Strategy for Synchronization of Uncertain Non-Linear Systems with Control Input Non-Linearity	20
LMI-Based Robust Fuzzy Model Predictive Control of Discrete-Time Fuzzy Takagi-Sugeno Large-Scale Systems Based on Hierarchical Optimization and H∞ Performance	16
Foreword — Special Issue on Deep Neural Networks for Graphs: Theory, Models, Algorithms and Applications	16
Prioritized Induced Heavy Operators Applied to Political Modelling	15
Entropic Semi-Supervised Dimensionality Reduction for Distance Metric Learning	14
Visiting Indian Hospitals Before, During and After COVID	12
Precise Push Study of Sci-tech Journals Based on Knowledge Graph Reasoning	12
The Conditional Distributivity for Uni-Nullnorms Over Uninorms	11
Guest Editorial: Uncertainty in Economics and Finance	11
Deep Learning Based Mathematical Model for Feature Extraction to Detect Corona Virus Disease using Chest X-ray Images	11
On Statistical Deferred A-Convergence of Uncertain Sequences	10
Branch-and-Price Based Heuristic Algorithm for Fuzzy Multi-Depot Bus Scheduling Problem	10
Finding Efficient Solutions in Interval Multi-Objective Linear Programming Models by Uncertainty Theory	10
Integration of ARAS and MOORA MCDM Techniques for Measuring the Performance of Private Sector Banks in India	9
Guest Editorial	9
G-Sep: A Deep Learning Algorithm for Detection of Long-Term Sepsis Using Bidirectional Gated Recurrent Unit	9
Deep Aspect-Sentinet: Aspect Based Emotional Sentiment Analysis Using Hybrid Attention Deep Learning Assisted BILSTM	8
Analysis on Prediction of COVID-19 with Machine Learning Algorithms	7
An Approach for Automated Kannada Subtitle Generation from Kannada Video	7
On Typical Hesitant Fuzzy Languages and Automata	7
Local Convolutional Neural Network Based Pop-Up Text Recognition and Sentiment Analysis	7
Development of a Novel CNN Architecture for Improved Diagnosis from Liver Ultrasound Tumor Images	7
Algebraic Structure Based Clustering Method from Granular Computing Prospective	6

Robust Enhanced Ridge-Type Estimation for the Poisson Regression Models: Application to English League Football Data	6
Model Predictive Control for Interval Type-2 Fuzzy Systems with Unknown Time-Varying Delay in States and Input Vector	6
Designing and Investigating the Impact of an AR Application for Learning Spatial Thinking Skills at Middle Level	6
Hyper Spectral Fruit Image Classification for Deep Learning Approaches and Neural Network Techniques	6
On the Polytope of 3-Tolerant Fuzzy Measures	6
A Bi-level Alternating Meta-learning for Recurring Concept on Evolving Data Streams Instructions for Typing	6
Interval Methods in Knowledge Representation	6
Author Index: Volume 29 (2021)	6
Endogenous Long-Term Productivity Performance in Advanced Countries: A Novel Two-Dimensional Fuzzy-Monte Carlo Approach	5
Minimizing Subtle Errors in Computing Information of TCAM by Partial “N” Search Key Implementation	5
Multiple Item Support Constraints Based Frequent Pattern Mining Using Dynamic Prefix Tree	5
Some Methods Considering Multiplicative Consistency and Consensus in Group Decision Making with Interval-Valued Intuitionistic Fuzzy Preference Relations	5
Guest Editorial: Exploring Fuzzy Systems and Systems of Knowledge in the New Generation of Technological Innovations	5
Multiple Criteria Decision Analysis Based on Ill-Known Pairwise Comparison Data	5
Revisiting Returns to Education in Thailand: Structural Causal Model Framework	5
Document-Level Relation Extraction with Deep Gated Graph Reasoning	4
Almost λ-Statistical Convergence of Complex Uncertain Sequences	4
Homogenous Ensembles of Neuro-Fuzzy Classifiers using Hyperparameter Tuning for Medical Data	4
Fuzzy Neighbors and Deep Learning-Assisted Spark Model for Imbalanced Classification of Big Data	4
A Combined Clustering Algorithm Based on ESynC Algorithm and a Merging Judgement Process of Micro-Clusters	4
Adaptive Fuzzy Finite-Time Output Feedback Fault-Tolerant Control of Stochastic Non-Strict Feedback Nonlinear Systems with Input Saturation and Unknown Control Direction	4
Decision Making Under Pythagorean Fuzzy Soft Environment	4
A Hybrid Interactive Decision-making Model Based on Multi-objective Optimization: An Application to Sustainable Supplier Selection	4
A Fractional Programming Model for Improving Multiplicative Consistency of Intuitionistic Fuzzy Preference Relations	4
Online Learning of Parameters for Modeling User Preference Based on Bayesian Network	4
Author Index Volume 30 (2022)	4
Efficient Approach for Rhopalocera Classification Using Growing Convolutional Neural Network	3
Preface: Fuzziness and Uncertainty in Data Mining	3
Research on Mobile Edge Computing Task Unloading Model Optimization and Intelligent Algorithms	3
Radial Restricted Boltzmann Machines with Functional Neural Network for Classification of the Fake and Real News Analysis	3
A Novel Nonlinear Control for Uncertain Polynomial Type-2 Fuzzy Systems (Case Study: Cart-Pole System)	3
Graph-Based Text Summarization and Its Application on COVID-19 Twitter Data	3
Portfolio Optimization Based on Artificial Neural Network and GARCH-EVT-Copula Models	3
Performance Metrics on Hyperspectral Images in Fuzzy Contextual Convolutional Neural Network for Food Quality Analyzer	3
Performance Limit: Fuzzy Logic Based Anti-Collision Algorithm for Industrial Internet of Things Applications	3
Resampling in Fuzzy Regression via Jackknife-after-Bootstrap (JB)	3
Interval Methods in Knowledge Representation	3
Why Wasserstein Metric Is Useful in Econometrics	2
Analyzing the Impact of Lockdown in Controlling COVID-19 Spread and Future Prediction	2
An IOV Spectrum Sharing Approach based on Multi-Agent Deep Reinforcement Learning	2
Fuzzy Solutions of the SIR Models using VIM	2
Analysis of Special Children Education Using Data Mining Approach	2
Interval Methods in Knowledge Representation	2
MIGR: A Categorical Data Clustering Algorithm Based on Information Gain in Rough Set Theory	2
On the Robustness of the Sign of Nonadditivity Index in a Choquet Integral Model	2
Fuzzy Fractional Order Proportional Integral Derivative Controller Design for Higherorder Time Delay Processes	2
Discussion on Optimality Conditions of Fuzzy Optimal Control Problems	2
A Computer Vision Engineering Management System for Automated Defect Detection in Electronic Components Manufacturing	2
Some Methods for Yager Preference Involved Aggregations in Multi-Criteria and Multi-Sources Evaluation	2
Why Burr Distribution: Invariance-Based Explanation	2

Author Index Volume 31 (2023)	2
Interval Methods in Knowledge Representation	2
Arithmetic Operations on Generalized Trapezoidal Hesitant Fuzzy Numbers and Their Application to Solving Generalized Trapezoidal Hesitant Fully Fuzzy Equation	2
Modeling Control and Forecasting Nonlinear Systems Based on Grey Signal Theory	2
Interval Methods in Knowledge Representation	2
A Multi-Branch Residual Network Based on Depth Correlation Features for the Classification of Chinese Ink Paintings	2
Interval Methods in Knowledge Representation	2
Interval Methods in Knowledge Representation	2
Risk Index Based Uncertain Portfolio Selection with Monotone Increasing Multiplicative Background Risk	2
Weighted Fuzzy C-Means: Unsupervised Feature Selection to Realize a Target Partition	1
Learning Joint Topic Representation for Detecting Drift in Social Media Text	1
Solving Bi-Level Multi-Objective Transportation Problem under Fuzziness	1
A Weight Determination Model in Uncertain and Complex Bi-Polar Preference Environment	1
An OWA Based MCDM Framework for Analyzing Multidimensional Twitter Data: A Case Study on the Citizen-Government Engagement During COVID-19	1
Multidimensional Statistical Convergence in Credibility Theory	1
Bio-Inspired Algorithm Based Undersampling Approach and Ensemble Learning for Twitter Spam Detection	1
Relational Reasoning Using Neural Networks: A Survey	1
Classification of Imbalanced Data Using SMOTE and AutoEncoder Based Deep Convolutional Neural Network	1
A Model Study of Teaching Method Reform of Computer Laboratory Course Integrating Internet of Things Technology	1
Coordination of Cyclic crossover and Bat Algorithm for the Travelling Salesman Problems in Different Environments: A Simulation Approach	1
Least Absolute Deviation Estimation for Uncertain Vector Autoregressive Model with Imprecise Data	1
Research on the Evaluation System of Digital Management Process Improvement of Automobile Transaction Business Based on CMMI	1
v-SVR with Imprecise Observations	1
Fuzzy Data Association-Towards Better Uncertainty Tracking in Clutter Environments	1
An Intelligent Optimized Compression Framework for Columnar Database	1
Automatic Alignment of Ring-Grid Laser Images based on an Improved Classical Iterative Algorithm	1
Fuzzy C-Means Clustering Algorithms with Weighted Membership and Distance	1
Deep Fuzzy Clustering and Deep Residual Network for Prediction of Web Pages from Weblog Data with Fractional Order Based Ranking	1
Determination of the Smallest-Greatest Uni-Nullnorms and Null-Uninorms on an Arbitrary Bounded Lattice L	1
1DCAE-TSSAMC: Two-Stage Multi-Dimensional Spatial Features Based Multi-View Deep Clustering for Time Series Data	1
An Integrated Framework for COVID-19 Classification Based on Ensembles of Deep Features and Entropy Coded GLEO Feature Selection	1
Development and Application of 3D Printing Manufacturing Technology in Intelligent Vehicle Design	1
A Dominance Approach for Influence Maximization with Incomplete Information in Social Network	1
ℐ????,????-Implications Induced from Quasi-Grouping Functions and Negations on Bounded Lattices	1
Notice of Retraction: Adaptive Decentralized Tracking Control for Nonlinear Large-Scale Systems	1
Interval Methods in Knowledge Representation	1
Design and Development of Schema for Schemaless Databases	1
Congruence Relations and Direct Decomposition of Uninorms on Bounded Lattices	1
Interval Methods in Knowledge Representation	1
A Hybrid Classifier Based on the Generalized Heronian Mean Operator and Fuzzy Robust PCA Algorithms	1
Interval Methods in Knowledge Representation	1
Adaptively Sparse Transformers Hawkes Process	1
Interval Methods in Knowledge Representation	1
Nash Equilibrium in Fuzzy Random Bi-Matrix Games	1
Personalized E-Learning Based on Ant Colony Optimization	1
Enhancement of Kernel Clustering Based on Pigeon Optimization Algorithm	1
A Hybrid Multi-Feature Semantic Similarity Based Online Social Recommendation System Using CNN	1
Why Markov Switching Models Work Well: An Explanation	1
Inference and Decision in Credal Occupancy Grids: Use Case on Trajectory Planning	1
Surveil and Prediction of Pandemic Disease by Fine-Tuning Hyperparameters in Deep Learning	1
Combining Fuzzy Partitioning and Incremental Methods to Construct a Scalable Decision Tree on Large Datasets	1
Time Series Forecasting Model Based on Intuitionistic Fuzzy Set via Equal Distribution of Hesitancy De-I-Fuzzification	1
Mining Fuzzy Temporal Gradual Emerging Patterns	1
Clustering Techniques to Improve Scalability and Accuracy of Recommender Systems	1
Content and Location Based Point-of-Interest Recommendation System Using HITS Algorithm	1
Interval Methods in Knowledge Representation	1
Popularity Prediction Model With Context, Time and User Sentiment Information: An Optimization Assisted Deep Learning Technique	1
Advanced Clustering Techniques for Emotional Grouping in Learning Environments Using an AR-Sandbox	1
Abstractive Text Summarization Based on Improved LSTM with Transfer Learning Methods	1
Interactive Mining of Probabilistic Frequent Patterns in Uncertain Databases	1
Acknowledgements to the Referees (2021)	1
A DPLL Procedure with Dichotomous Branching for Propositional Product Logic	1
An Adaptive Self-Reduction Type-2 Fuzzy Clustering Algorithm for Pattern Recognition	1
Novel Development of Fuzzy Controller Based Multi-Agent System for Efficient Navigation of Autonomous Robots	1