8051
Publications
21377
Auteurs uniques
1
Pays représentés
Afrique du Sud
Sous-domaines
Biostatistique
5 publication(s)
Mathématiques
2 publication(s)
Mathématiques appliquées
0 publication(s)
Probabilités
0 publication(s)
Recherche opérationnelle
8 publication(s)
Statistiques
51 publication(s)
Publications
8051 publication(s) trouvée(s)
Article scientifique
Application of Causal Inference Techniques to Examine the Determinants and Outcomes of Obesity
Article scientifique
A 4D Representation for Training-Free Agentic Reasoning from Monocular Laparoscopic Video
Spatiotemporal reasoning is a fundamental capability for artificial intelligence (AI) in soft tissue surgery, paving the way for intelligent assistive …
Article scientifique
A robust multi-step predictor-corrector method for solving fractional order biological models
Article scientifique
Clustering cryptocurrencies market through the innovative DM-MSTP method
Cryptocurrencies illustrate rapid technological transformation, market diversification, and growing adoption by investors. Clustering cryptocurrencies into homogeneous groups enables investors and …
Article scientifique
Saddlepoint inference for rank-based k-sample tests in clustered survival trials
Statistical inference for cluster randomized trials often involves complex derived endpoints, such as biomarker ratios or cumulative products, which significantly …
Article scientifique
Pharmaceutical chatbot assistant using generative AI and knowledge graph with specific pharmaceutical resources
Article scientifique
Virtual Machine Placement in Cloud Data Centers Using Enhanced Binary Manta Ray Foraging Optimization Algorithm
Article scientifique
Algebraic Realisation of the Zamolodchikov Metric in Narain Theories
ABSTRACT We revisit Narain conformal field theories ()from an algebraic perspective based on finite dimensional Lie algebras and representations , …
Article scientifique
Evaluation of All-sky Solar Irradiance and Near-surface Air Temperature (T2M) Variability Across East African Countries Using NASA POWER Reanalysis Data (2021–2024)
Abstract. Understanding the variability of solar radiation and surface temperature is crucial for energy planning, agriculture, and climate research. East …
Article scientifique
Structural Controls and Mineralization Style of Baryte Deposits in the Azara Area, Central Benue Trough, Nigeria: Implications for Mineral Exploration
Article scientifique
Federated Learning for Privacy-Preserving Sentiment Analysis in Distributed Electronic Health Record Environments: A Systematic Literature Review
Federated learning (FL) has emerged as a privacy-preserving approach for distributed healthcare analytics, yet its application to sentiment analysis of …
Article scientifique
The Global Research Lifecycle Ecosystem: Reframing Research Capacity Strengthening at the Nexus of Systems, Development, and Digital Infrastructure
Huge sums in billions of dollars have been poured into research capacity strengthening (RCS) over the last two decades, yet …
Article scientifique
Adaptive frequency-domain CFAR for robust spectrum sensing under jamming and administrator-controlled counter-access
Cognitive radio networks (CRN) enable secondary users (SUs) to opportunistically access underutilized licensed spectrum while protecting primary users (PUs) from …
Article scientifique
Economic growth in Central Africa: examining the effects of electricity access, agricultural development, industrialization, governance, finance, and trade
This study provides strong evidence on the interconnected linking access to electricity (AE), agriculture (AGR), industrialization (IND), financial development (FD), …
Article scientifique
AI in Cybersecurity: A Systematic Review and Conceptual Audit Model
Technological advances, particularly in Artificial Intelligence (AI), are accelerating digital transformation while increasing system complexity and exposure to sophisticated cyber …
Article scientifique
AI-Based Cryptography: A Comprehensive Review of Adaptive Encryption, Neural Cryptanalysis, and Post-Quantum Resilience
Nowadays, protecting information is paramount. With the rapid evolution of cyber threats and the growing potential of quantum computing to …
Article scientifique
Data Sampling Frequency Effects on Risk-Adjusted Cryptocurrency Portfolio Construction
The cryptocurrency market exhibits a high level of volatility, and the process of portfolio construction can be complex and highly …
Article scientifique
A Comparative Evaluation of SARIMAX, LSTM, and Prophet Models for Cryptocurrency Price Trend Prediction
Cryptocurrency price prediction is challenging due to strong nonlinearity and high volatility. This paper comparatively evaluates three forecasting models for …
Article scientifique
Exploring the past and forecasting the future of malaria in selected Nigerian states: A time series modelling approach using wavelet and SARIMA
Malaria remains a life-threatening disease and poses a significant economic burden in sub-Saharan Africa, with Nigeria accounting for the highest …
Article scientifique
Dynamic machine learning approach for workload prediction in cloud environments
Containers, as a lightweight technology for virtualizing applications, have recently revolutionized the management of cloud applications. Containers can be scaled …