OOIR: Observatory of International Research

Papers

(The H4-Index of Computer Systems Science and Engineering is 29. 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
An Efficient Text Recognition System from Complex Color Image for Helping the Visually Impaired Persons	188
Incremental Linear Discriminant Analysis Dimensionality Reduction and 3D Dynamic Hierarchical Clustering WSNs	108
Toward Secure Software-Defined Networks Using Machine Learning: A Review, Research Challenges, and Future Directions	79
Heterogeneous Ensemble Feature Selection Model (HEFSM) for Big Data Analytics	78
Exploring High-Performance Architecture for Data Center Networks	75
Hash-Indexing Block-Based Deduplication Algorithm for Reducing Storage in the Cloud	63
Analyzing the Implications of COVID-19 Pandemic through an Intelligent-Computing Technique	59
Automated White Blood Cell Disease Recognition Using Lightweight Deep Learning	56
Hybrid Trust Based Reputation Mechanism for Discovering Malevolent Node in MANET	56
Proof-of-Improved-Participation: A New Consensus Protocol for Blockchain Technology	54
A Duty Cycle-Based Gateway Selection Algorithm for LoRaWAN Downlink Communication	53
Task Offloading Based on Vehicular Edge Computing for Autonomous Platooning	50
Multi-attribute Group Decision-making Based on Hesitant Bipolar-valued Fuzzy Information and Social Network	48
A Novel Color Image Watermarking Method with Adaptive Scaling Factor Using Similarity-Based Edge Region	43
Web Intelligence with Enhanced Sunflower Optimization Algorithm for Sentiment Analysis	43
Radon CLF: A Novel Approach for Skew Detection Using Radon Transform	40
COVID TCL: A Joint Metric Loss Function for Diagnosing COVID-19 Patient in the Early and Incubation Period	40
A Hierarchal Clustered Based Proactive Caching in NDN-Based Vehicular Network	39
Green Measurements for Software Product Based on Sustainability Dimensions	37
A Particle Swarm Optimization Based Deep Learning Model for Vehicle Classification	34
A Deep Learning Based Approach for Context-Aware Multi-Criteria Recommender Systems	34
Hybrid Watermarking and Encryption Techniques for Securing Medical Images	33
Privacy Preserved Brain Disorder Diagnosis Using Federated Learning	33
Metaheuristic Secure Clustering Scheme for Energy Harvesting Wireless Sensor Networks	33
A Multimodel Transfer-Learning-Based Car Price Prediction Model with an Automatic Fuzzy Logic Parameter Optimizer	33

Distributed Multi-hop Clustering Approach with Low Energy Consumption in WSN	32
ELM-Based Shape Adaptive DCT Compression Technique for Underwater Image Compression	31
Blockchain-Based Message Authentication Scheme for Internet of Vehicles in an Edge Computing Environment	31
An Improved LSTM-PCA Ensemble Classifier for SQL Injection and XSS Attack Detection	30
An Efficient Attention-Based Strategy for Anomaly Detection in Surveillance Video	29