8023
Publications
21305
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
8023 publication(s) trouvée(s)
Article scientifique
Conic curve encryption and digital signature based on complex number theory for cybersecurity applications
Secure image transmission requires robust algorithms to ensure authentication, integrity, non-repudiation, and confidentiality. Addressing emerging security challenges necessitates continuous advancements …
Article scientifique
Deep learning models for the analysis of high-dimensional survival data with time-varying covariates while handling missing data
Abstract Recent advances in deep learning have expanded the potential for predictive modeling in survival analysis, particularly in high-dimensional datasets …
Article scientifique
Efficient numerical analysis of nonlinear liquid dispersion pattern drops using Taylor wavelet collocation
In this article, the Taylor wavelet collocation method (TWCM) is presented for solving the nonlinear Rosenau-Hyman equation, which models nonlinear …
Article scientifique
A novel approach for breast cancer detection using a Nesterov accelerated adam optimizer with an attention mechanism
Image-based automatic breast tumor detection has become a significant research focus, driven by recent advancements in machine learning (ML) algorithms. …
Article scientifique
Enhancing Online Assessment Quality in Higher Education: The Design of Moodle Plug-in for Personalised Exam Revision (PER)
The diversity of learner profiles in online environments underlines more than ever the importance of a personalised approach to effectively …
Article scientifique
Strengthening cybersecurity in a government department by addressing password management challenges and human factor vulnerabilities
Abstract This study investigates password management challenges and human factor vulnerabilities within a South African district health department using a …
Article scientifique
A framework for cyber threat modeling and risk assessment in smart city environments
Introduction With the rise of digital transformation, the concept of the smart city has emerged as a key pillar of …
Article scientifique
A data-driven approach to prioritize MITRE ATT&CK techniques for active directory adversary emulation
Advanced Persistent Threats (APTs) continue to evolve, employing sophisticated and evasive techniques that pose significant challenges to modern defense mechanisms, …
Article scientifique
Effect of virtual reality educational program on critical thinking disposition among nursing students in Egypt: a quasi-experimental pretest–posttest design
BACKGROUND: Education has continuously evolved to keep pace with advancements in information technology. Virtual reality (VR) has emerged as an …
Article scientifique
Intelligent text similarity assessment using Roberta with integrated chaotic perturbation optimization techniques
Abstract Precisely evaluating text similarity remains a fundamental challenge in Natural Language Processing (NLP), with widespread applications in plagiarism detection, …
Article scientifique
The influence of digital professional development and professional learning communities in the relationship between school digital preparedness and digital instructional integration
Integration of digital tools and resources in STEM instruction has garnered significant attention due to its high potential. Digital professional …
Article scientifique
De-speckling of medical ultrasound image using metric-optimized knowledge distillation
Ultrasound imaging provides real-time views of internal organs, which are essential for accurate diagnosis and treatment. However, speckle noise, caused …
Article scientifique
Integrating deep learning and transfer learning: optimizing white blood cells classification in medical educational institutions
Abstract White blood cells (WBCs) play a crucial role in the immune system, protecting the body from infections and foreign …
Article scientifique
Advancing ADMET prediction for major CYP450 isoforms: graph-based models, limitations, and future directions
Understanding Cytochrome P450 (CYP) enzyme-mediated metabolism is critical for accurate Absorption, Distribution, Metabolism, Excretion, and Toxicity (ADMET) predictions, which play …
Article scientifique
Empowering breast cancer clients through AI chatbots: transforming knowledge and attitudes for enhanced nursing care
BACKGROUND: Breast cancer remains a leading cause of morbidity worldwide, necessitating innovative and accessible interventions that address both clinical and …
Article scientifique
A novel model for expanding horizons in sign Language recognition
The American Sign Language Recognition Dataset is a pivotal resource for research in visual-gestural languages for American Sign Language and …
Article scientifique
Benchmarking validity indices for evolutionary K-means clustering performance
K-Means is a well-established clustering algorithm widely used in data analysis and various real-world applications. However, its requirement for a …
Article scientifique
Generative artificial intelligence acceptance, anxiety, and behavioral intention in the middle east: a TAM-based structural equation modelling approach
BACKGROUND: Adopting generative artificial intelligence (GenAI) in education rapidly transforms learning environments, yet nursing students' acceptance and anxiety toward these …
Article scientifique
Improved model for intrusion detection in the Internet of Things
The Internet of Things (IoT) includes many devices generating vast amounts of data that need extensive computation. IoT has several …
Article scientifique
Enhancing anomaly detection in IoT-driven factories using Logistic Boosting, Random Forest, and SVM: A comparative machine learning approach
Three machine learning algorithms-Logistic Boosting, Random Forest, and Support Vector Machines (SVM)-were evaluated for anomaly detection in IoT-driven industrial environments. …