8062
Publications
21388
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
9 publication(s)
Statistiques
51 publication(s)
Publications
8062 publication(s) trouvée(s)
Article scientifique
Optimizing energy efficiency in wireless sensor networks through advanced cluster-based routing protocols
Wireless sensor networks (WSNs) have gained significant attention in recent research due to their potential in various applications. However, energy …
Article scientifique
Investigating the impact of chatbot interactivity on consumer behavior
Abstract This paper focuses on developing and testing a conceptual model that examines how AI chatbot stimuli-control, responsiveness, personalization, and …
Article scientifique
Definitions of Turiyam Wheels, Star, Trees, and Forest
Background Turiyam graphs widen neutrosophic graphs by incorporating a fourth component that represents the liberal state. This featres enables more …
Article scientifique
AI governance in African higher education: Status, challenges, and a future-proof policy framework
As artificial intelligence (AI) reshapes global education systems, African higher education institutions (HEIs) face pressure to adopt and govern AI …
Article scientifique
Virtual reality as an assessment tool and a treatment method in the field of addiction
Introduction Substance use disorders (SUD) and behavioral addictions constitute a complex group of affections with a high prevalence around the …
Article scientifique
Transformer-Based Abstractive Text Summarisation for Real-Time Web Applications: A Browser-Integrated System with REST API Architecture
The exponential growth of digital textual content has intensified the need for efficient, accessible summarisation tools that support information processing …
Article scientifique
From Web Extraction to Collaborative Filtering: An End-to-End Architecture for Reliable Recommendation Systems
The growth of digital platforms has generated large volumes of Web-derived interaction data, but these data are often noisy, duplicated, …
Article scientifique
Exploring Basic Programming Education in Primary Schools as a Foundation for Introducing Artificial Intelligence, Augmented Reality and Virtual Reality Technologies
As emerging technologies such as artificial intelligence (AI), augmented reality (AR), virtual reality (VR) become increasingly integrated into educational context, …
Article scientifique
Detecting Financial Fraud Using Random Forest Machine Learning
Financial fraud detection is a critical challenge for banking institutions facing increasingly sophisticated threats in digital transaction environments. This study …
Article scientifique
A Data-Driven Machine Learning Framework for Cybersecurity Risk Prediction Using Behavioral and Temporal Features from Email Server Logs
This study presents a data-driven machine learning framework for cybersecurity risk prediction using behavioral and temporal features extracted from email …
Article scientifique
Utilising Low-Cost Materials in Tanzanian Pre-Primary Classrooms: Stakeholders’ Perspectives and Enabling Factors
Despite the growing recognition of low-cost materials (LCMs) as effective instructional resources in Early Childhood Education (ECE), limited empirical evidence …
Article scientifique
The Minimal isiNdebele Explicit and Implicit Question-answering Text Datasets for Zero-shot Learning
The use of Large Language Models (LLMs) for task specific has gained more popularity for resourced languages like English due …
Article scientifique
On Deranged Unit-Interval Parking Functions and the Deranged Bell Numbers
Unit-interval parking functions are counted by the Fubini numbers and are in explicit bijection with ordered set partitions. We transport …
Article scientifique
On Carmichael numbers of the form $2^np^m+1$
Here, we show that if $m\ge 5$ is fixed and odd, then there are only finitely many Carmichael numbers of …
Article scientifique
Mapping the Artificial Intelligence Divide in Africa: Infrastructure, Accessibility and Capacity
Artificial Intelligence (AI) has the potential to be transformative for development, but Africa is currently facing a fragmented and challenging …
Article scientifique
Multilingual Polarization Detection Using Transformer-Based Models with Class Weighting and Threshold Tuning
This paper describes our submission to SemEval-2026 Task 9 on detecting multilingual, multicultural, and multievent online polarization. We address all …
Article scientifique
Tone-Conditioned Curriculum Learning for Low-Resource Bantu Speech Recognition
Southern Bantu languages are spoken by over 80 million people, yet current foundation ASR models still produce zero-shot WER above …
Article scientifique
Building an ASR Solution for Training and Assessing Children's Reading
Automatic speech recognition for children's reading remains underdeveloped for most African languages, including Bambara, despite its potential value for reproducible …
Article scientifique
Concentration of Measure Phenomena for Quantum States on a Higher Dimensional Equator
We revisit Lévy's lemma, a widely used analytical tool in quantum information theory. Concentration inequalities quantify the phenomenon in which …
Article scientifique
DistilledGemma: Balanced Efficiency-Accuracy for Person-Place Relation Extraction from Multilingual Historical Articles
We present DistilledGemma, an efficient and accurate system for the HIPE-2026 shared task on person-place relation extraction from multilingual historical …