3428
Publications
9164
Auteurs uniques
5
Pays représentés
Afrique du SudGhanaMarocOugandaÉthiopie
Sous-domaines
Bases de données
16 publication(s)
Bioinformatique
2 publication(s)
Cybersécurité
18 publication(s)
Génie logiciel
9 publication(s)
Informatique de santé et santé numérique
0 publication(s)
Informatique fondamentale
0 publication(s)
Informatique géographique
0 publication(s)
Intelligence artificielle
199 publication(s)
Robotique et systèmes autonomes
0 publication(s)
Réseaux et télécommunications
110 publication(s)
Science des données
21 publication(s)
Systèmes d'information
31 publication(s)
Publications
3428 publication(s) trouvée(s)
Article scientifique
Mathematical Modeling Predicts That Strict Social Distancing Measures Would Be Needed to Shorten the Duration of Waves of COVID-19 Infections in Vietnam
Coronavirus disease 2019 (COVID-19) emerged in Wuhan, China in 2019, has spread throughout the world and has since then been …
Article scientifique
Neoteric formulas of the monic orthogonal Chebyshev polynomials of the sixth-kind involving moments and linearization formulas
Abstract The principal aim of the current article is to establish new formulas of Chebyshev polynomials of the sixth-kind. Two …
Article scientifique
On Cesàro and Copson sequence spaces with weights
Abstract In this paper, we prove some properties of weighted Cesàro and Copson sequences spaces by establishing some factorization theorems. …
Article scientifique
Monitoring and evaluation of COVID-19 response in the WHO African region: challenges and lessons learned
Monitoring and evaluation (M&E) is an essential component of public health emergency response. In the WHO African region (WHO AFRO), …
Article scientifique
Solving Multi-Objective Problems Using Bird Swarm Algorithm
This paper introduces an effective method by combining the multi-objective technique with the bird swarm algorithm (BSA) to obtain a …
Article scientifique
Integrated VLC/RF Wireless Technologies for Reliable Content Caching System in Vehicular Networks
In a vehicular communications environment, the need for information sharing, entertainment, and multimedia will increase, leading to congestion of backhaul …
Article scientifique
The spread of COVID-19 outbreak in the first 120 days: a comparison between Nigeria and seven other countries
Abstract Background COVID-19 is an emerging public health emergency of international concern. The trajectory of the global spread is worrisome, …
Article scientifique
Image-based mains signal disaggregation and load recognition
Abstract The mains signal is a complex fusion of various electrical equipment load signals in a building. In the non-intrusive …
Article scientifique
SDPSO: Spark Distributed PSO-based approach for feature selection and cancer disease prognosis
Abstract The Dimensionality Curse is one of the most critical issues that are hindering faster evolution in several fields broadly, …
Article scientifique
DeepWTPCA-L1: A New Deep Face Recognition Model Based on WTPCA-L1 Norm Features
In this paper, we propose a robust face recognition model called DeepWTPCA-$L_{1}$using WTPCA-$L_{1}$features and a CNN-LSTM architecture. First, WTPCA-$L_{1}$algorithm, composed …
Article scientifique
Using mobile phone data for epidemic response in low resource settings—A case study of COVID-19 in Malawi
Abstract The COVID-19 global pandemic has had considerable health impact, including sub-Saharan Africa. In Malawi, a resource-limited setting in Africa, …
Article scientifique
DropStore: A Secure Backup System Using Multi-Cloud and Fog Computing
Data backup is essential for disaster recovery. Current cloud-based solutions offer a secure infrastructure. However, there is no guarantee of …
Article scientifique
Frustratingly Simple Few-Shot Slot Tagging
We propose a simple and effective few-shot model for slot tagging. Recent work shows that it is promising to extend …
Article scientifique
Why do large-scale agricultural investments induce different socio-economic, food security, and environmental impacts? Evidence from Kenya, Madagascar, and Mozambique
Oberlack, C., M. Giger, W. Anseeuw, C. Adelle, M. Bourblanc, P. Burnod, S. Eckert, W. Fitawek, E. Fouilleux, S. L. …
Article scientifique
Arabic Scene Text Recognition in the Deep Learning Era: Analysis on a Novel Dataset
The problem of scene text recognition has recently gained extra attention, being an essential part of scene understanding systems. The …
Article scientifique
On the Practicality of Local Ranking-Based Cancelable Iris Recognition
Practical cancelable biometrics (CB) schemes should satisfy the requirements of revocability, non-invertibility, and non-linkability without deteriorating the matching accuracy of …
Article scientifique
Exploring the perceptions of Grade 5 learners about the use of videos and PowerPoint presentations when learning fractions in mathematics
Background: Within the ambit of the Fourth Industrial Revolution (4IR), the use of technology-based tools within teaching and learning is …
Article scientifique
The COVID-19 pandemic in the WHO African region: the first year (February 2020 to February 2021)
The World Health Organization African region recorded its first laboratory-confirmed coronavirus disease-2019 (COVID-19) cases on 25 February 2020. Two months …
Article scientifique
The role of data and information security governance in protecting public sector data and information assets in national government in South Africa
Background: The deployment of information and communications technology (ICT) in the public sector, has been exposed to increasing security breaches …
Article scientifique
QIACO: A Quantum Dynamic Cost Ant System for Query Optimization in Distributed Database
Query optimization is considered as the most significant part in a model of distributed database. The optimizer tries to find …