OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Big Data is 51. 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 2022-04-01 to 2026-04-01.)

Article	Citations
Prognostic stratification based on HIF-1α signaling for evaluating hypoxia status and immune landscape in hepatocellular carcinoma	689
Domain-relevance of influence: characterizing variations in online influence across multiple domains on social media	459
Integrating deep learning and transfer learning: optimizing white blood cells classification in medical educational institutions	437
Long-term survival prediction in patients with acute brain lesions using ensemble machine learning algorithms: a cohort study with combined national health insurance service and its self-run hospital	426
A new dimensionality reduction technique based on the Wavelet Transform for cancer classification	421
COA_DNN: a hybrid crayfish optimization with deep neural network for detection of rapid eye movement behaviour disorder	355
Gene selection via improved nuclear reaction optimization algorithm for cancer classification in high-dimensional data	267
Data provider research overview from a public management perspective: a bibliometric analysis utilizing CiteSpace	265
A multi-granular hybrid neural architecture for detecting abusive content in online social networks (OSNs) with contextual awareness	201
Identification of tumor antigens and anoikis-based molecular subtypes in the hepatocellular carcinoma immune microenvironment: implications for mRNA vaccine development and precision treatment	185
Efficient pollen grain classification using pre-trained Convolutional Neural Networks: a comprehensive study	182
A universal approach for multi-model schema inference	180
The stability of different aggregation techniques in ensemble feature selection	177
FONDUE—Fine-Tuned Optimization: Nurturing Data Usability & Efficiency	170
Hybrid beluga whale optimization algorithm with multi-strategy for functions and engineering optimization problems	164
Context-aware prediction of active and passive user engagement: Evidence from a large online social platform	145
GB-AFS: graph-based automatic feature selection for multi-class classification via Mean Simplified Silhouette	132
Designing and evaluating a big data analytics approach for predicting students’ success factors	129
Value-at-risk student prescription trees for price personalization	122
A proposed hybrid framework to improve the accuracy of customer churn prediction in telecom industry	121
An artificial intelligence platform for predicting postoperative complications in metastatic spinal surgery: development and validation study	109
Breast cancer prediction using gated attentive multimodal deep learning	100
An architecture for tactical intention recognition of aerial targets based on unsupervised momentum contrast and transformer	98
Defining user spectra to classify Ethereum users based on their behavior	97
Comprehensive study of driver behavior monitoring systems using computer vision and machine learning techniques	96

Social media analysis of Twitter tweets related to ASD in 2019–2020, with particular attention to COVID-19: topic modelling and sentiment analysis	96
Advancing multimodal emotion recognition in big data through prompt engineering and deep adaptive learning	94
Deep-Eware: spatio-temporal social event detection using a hybrid learning model	90
Traffic and road conditions monitoring system using extracted information from Twitter	86
Pre-trained transformer-based language models for Sundanese	84
Exploring differential privacy in CNNs, LSTMs, GRUs, and RNNs for heartbeat detection from multimodal data	83
Distributed fuzzy clustering algorithm for mixed-mode data in Apache SPARK	83
The adaptive community-response (ACR) method for collecting misinformation on social media	81
A model for investment type recommender system based on the potential investors based on investors and experts feedback using ANFIS and MNN	72
An adaptive k-means clustering algorithm based on grid and domain centroid weights for digital twins in the context of digital transformation	72
Risk and UCON-based access control model for healthcare big data	69
Novel transformer models for wheat disease classification with explainable insights	68
DiabSense: early diagnosis of non-insulin-dependent diabetes mellitus using smartphone-based human activity recognition and diabetic retinopathy analysis with Graph Neural Network	67
Big data in human behavior research: a contextual turn	64
An efficient binary spider wasp optimizer for multi-dimensional knapsack instances: experimental validation and analysis	62
Enhancing AQI forecasting accuracy: integrating ARIMA, ANN, and regression techniques with the development of HM4AQI web application	62
Artificial intelligence for improving Nitrogen Dioxide forecasting of Abu Dhabi environment agency ground-based stations	61
Survey on terminology extraction from texts	61
A unified IoT architectural model for smart hospitals: enhancing interoperability, security, and efficiency through clinical information systems (CIS)	60
Artificial intelligence models for prediction of monthly rainfall without climatic data for meteorological stations in Ethiopia	59
Review of deep learning methods for remote sensing satellite images classification: experimental survey and comparative analysis	59
Developing insights from the collective voice of target users in Twitter	56
Novel mathematical model for the classification of music and rhythmic genre using deep neural network	55
Advancing stock price prediction through the development of hybrid ensembles: a comprehensive comparative analysis of machine learning approaches	52
Predicting startup success using two bias-free machine learning: resolving data imbalance using generative adversarial networks	52
Scalable approach for high-resolution land cover: a case study in the Mediterranean Basin	51
Fast agglomerative clustering using approximate traveling salesman solutions	51
Modeling the impact of BDA-AI on sustainable innovation ambidexterity and environmental performance	51
Short-term photovoltaic power production forecasting based on novel hybrid data-driven models	51
Machine learning based customer churn prediction in home appliance rental business	51
Blockchain with improved deep residual shrinking network for ensuring cybersecurity in IoT-driven healthcare systems	51