8041
Publications
21371
Auteurs uniques
0
Pays représentés
Sous-domaines
Biostatistique
5 publication(s)
Mathématiques
2 publication(s)
Mathématiques appliquées
0 publication(s)
Probabilités
0 publication(s)
Recherche opérationnelle
6 publication(s)
Statistiques
51 publication(s)
Publications
8041 publication(s) trouvée(s)
Article scientifique
Effects of foreign direct investment and trade on the prevalence of tobacco consumption in Africa: a panel study
BACKGROUND: As African governments take measures to enhance international trade and Foreign Direct Investment (FDI) inflows, a major concern is …
Article scientifique
Comparing COVID-19 physical distancing policies: results from a physical distancing intensity coding framework for Botswana, India, Jamaica, Mozambique, Namibia, Ukraine, and the United States
BACKGROUND: Understanding the differences in timing and composition of physical distancing policies is important to evaluate the early global response …
Article scientifique
K-g-fusion frames in Hilbert C∗-modules
In this paper, we introduce the concepts of g-fusion frame and K-g-fusion frame in Hilbert C∗-modules and we give some …
Article scientifique
On the existence of mild solutions for nonlocal differential equations of the second order with conformable fractional derivative
Abstract In the work (Bouaouid et al. in Adv. Differ. Equ. 2019:21, 2019), the authors have used the Krasnoselskii fixed …
Article scientifique
Quantum-Inspired Magnetic Hamiltonian Monte Carlo
Hamiltonian Monte Carlo (HMC) is a Markov Chain Monte Carlo algorithm that is able to generate distant proposals via the …
Article scientifique
Adapt Learning Path by Recommending Problems to Struggling Learners
The objective of this work is the creation of a resource recommendation ap-plication in Python integrated into the code of …
Article scientifique
Strategic management practices in organisations with specific reference to the public sector
Background: The traditional models for strategic management are approaching limits in the light of increasing uncertainty to define what public …
Article scientifique
Modelling Representative Population Mobility for COVID-19 Spatial Transmission in South Africa
The COVID-19 pandemic starting in the first half of 2020 has changed the lives of everyone across the world. Reduced …
Article scientifique
Does the data tell the true story? A modelling assessment of early COVID-19 pandemic suppression and mitigation strategies in Ghana
This paper uses publicly available data and various statistical models to estimate the basic reproduction number (R0) and other disease …
Article scientifique
Extent of compliance with COVID-19 prevention and control guidelines among supermarkets in Kampala Capital City and Mukono Municipality, Uganda
BACKGROUND: Despite the development and enforcement of preventive guidelines by governments, COVID-19 continues to spread across nations, causing unprecedented economic …
Article scientifique
Non-polynomial B-spline and shifted Jacobi spectral collocation techniques to solve time-fractional nonlinear coupled Burgers’ equations numerically
Abstract This paper proposes two numerical approaches for solving the coupled nonlinear time-fractional Burgers’ equations with initial or boundary conditions …
Article scientifique
Stochastic model of the transmission dynamics of COVID-19 pandemic
deterministic model and extend it to a stochastic model by introducing intensity of stochastic factors and Brownian motion. Our basic …
Article scientifique
A bioinspired neural architecture search based convolutional neural network for breast cancer detection using histopathology images
The design of neural architecture to address the challenge of detecting abnormalities in histopathology images can leverage the gains made …
Article scientifique
Certain fractional formulas of the extended k-hypergeometric functions
Abstract In this article, we aim to investigate various formulae for the $(p,k)$ ( p , k ) -analogues of …
Article scientifique
Focused Research on the Challenges and Productivity of Researchers in Nigerian Academic Institutions Without Funding
Background: The challenge of research funding constraints has brought to bear enormous pressure on researchers. Research productivity is relevant to …
Article scientifique
Knowledge management: Preserving, managing and sharing indigenous knowledge through digital library
Indigenous peoples’ ways of preserving, managing and sharing knowledge are argued to have contributed to their knowledge being threatened with …
Article scientifique
Clinical outcomes and cost-effectiveness of COVID-19 vaccination in South Africa
Low- and middle-income countries are implementing COVID-19 vaccination strategies in light of varying vaccine efficacies and costs, supply shortages, and …
Article scientifique
Deep learning for emotion analysis in Arabic tweets
Abstract Currently, expressing feelings through social media requires great consideration as an essential part of our lives; besides sharing ideas …
Article scientifique
A survey on missing data in machine learning
Machine learning has been the corner stone in analysing and extracting information from data and often a problem of missing …
Rapport d'évaluation
Peer Review Report For: Unbiased K-L estimator for the linear regression model [version 1; peer review: 2 approved, 1 approved with reservations]
Background: In the linear regression model, the ordinary least square (OLS) estimator performance drops when multicollinearity is present. According to …