OOIR: Observatory of International Research

Papers

(The H4-Index of IEEE Transactions on Big Data is 34. 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 2021-08-01 to 2025-08-01.)

Article	Citations
A Query-Aware Method for Approximate Range Search in Hamming Space	300
A Structured Approach Towards Big Data Identification	219
Towards Fair and Scalable Trial Assignment in Federated Bandits: A Shapley Value Approach	114
A novel concept-cognitive learning model oriented to three-way concept for knowledge acquisition	106
A Lightweight Matrix Factorization for Recommendation With Local Differential Privacy in Big Data	85
FLAG: Faster Learning on Anchor Graph with Label Predictor Optimization	85
Using Construction Waste Hauling Trucks' GPS Data to Classify Earthwork-Related Locations: A Chengdu Case Study	83
Meta-Learning Based Classification for Moving Object Trajectories in Mobile IoT	82
Bi-Selection of Instances and Features Based on Neighborhood Importance Degree	79
Don’t Be Misled by Emotion! Disentangle Emotions and Semantics for Cross-Language and Cross-Domain Rumor Detection	68
FIFA: A Forest-based Sliding Window Aggregation Scheme for Out-of-Order Data Streams	66
Multiple Riemannian Manifold-Valued Descriptors Based Image Set Classification With Multi-Kernel Metric Learning	64
LGM-GNN: A Local and Global Aware Memory-Based Graph Neural Network for Fraud Detection	64
Mining Stable Communities in Temporal Networks by Density-Based Clustering	55
FedFAIM: A Model Performance-Based Fair Incentive Mechanism for Federated Learning	51
Aligning Crowd-Sourced Human Feedback for Reinforcement Learning on Code Generation by Large Language Models	50
On the Convergence of Federated Learning Algorithms Without Data Similarity	49
Cosine Multilinear Principal Component Analysis for Recognition	49
Determination of the Number of Clusters in High-Dimensional Data with Subspace Clusters	47
Casformer: Information Popularity Prediction With Adaptive Cascade Sampling and Graph Transformer in Social Networks	44
Towards Fraud Detection via Fine-Grained Classification of User Behavior	43
BitAnalysis: A Visualization System for Bitcoin Wallet Investigation	42
Research of Federated Learning Application Methods and Social Responsibility	42
Parallel Graph Learning With Temporal Stamp Encoding for Fraudulent Transactions Detections	42
Natural Language Processing for Arabic Sentiment Analysis: A Systematic Literature Review	42

Guest Editorial TBD Special Issue on Graph Machine Learning for Recommender Systems	42
SCOREH+: A High-Order Node Proximity Spectral Clustering on Ratios-of-Eigenvectors Algorithm for Community Detection	41
Risk-Constrained Reinforcement Learning With Augmented Lagrangian Multiplier for Portfolio Optimization	41
Automatic Recognition of Cyberbullying in the Web of Things and social media using Deep Learning Framework	39
Higher-order Community Detection by Motif-based Modularity Optimization	38
Edge-DPSDG: An Edge-Based Differential Privacy Protection Model for Smart Healthcare	36
Privacy-Preserving Public Release of Datasets for Support Vector Machine Classification	36
Verifiable and Privacy-Preserving k-NN Query Scheme With Multiple Keys	35
Time Series Anomaly Detection for Trustworthy Services in Cloud Computing Systems	34
DTWformer: a DTW-Based Transformer for Multivariate Time Series Forecasting	34