2018
Publications
4723
Auteurs uniques
1
Pays représentés
Afrique du Sud
Sous-domaines
Biostatistique
1 publication(s)
Mathématiques
0 publication(s)
Mathématiques appliquées
0 publication(s)
Probabilités
0 publication(s)
Recherche opérationnelle
7 publication(s)
Statistiques
15 publication(s)
Publications
2018 publication(s) trouvée(s)
Article scientifique
The Total Network Capacity of Wireless Mesh Networks for IoT Applications
Computing and measuring the total capacity of a data network are a remarkably difficult problem. These metrics are directly linked …
Article scientifique
Solving third order ordinary differential equations directly using hybrid numerical models
In this work, numerical methods for solving third order initial value problems of ordinary differential equations are developed. Multi-step collocation …
Article scientifique
A Comparative Study of Machine Learning Methods for Automatic Classification of Academic and Vocational Guidance Questions
Academic and vocational guidance is a particularly important issue today, as it strongly determines the chances of successful integration into …
Article scientifique
Evaluation of diffuse fraction and diffusion coefficient using statistical analysis
Abstract In this study, eighty models are proposed in order to estimate the diffuse fraction and diffuse coefficient. For the …
Article scientifique
Algorithmized Modelling, Simulation and Validation of Clearness Index in Four Regions of Uganda
Uganda as a developing nation, needs to exploit her renewable energy potential to maximum through extensive research in the field …
Article scientifique
‘Self-collected upper respiratory tract swabs for COVID-19 test’: A feasible way to increase overall testing rate and conserve resources in South Africa
Disparity in the testing rate of SARS-CoV-2 amongst different countries and regions is a very big challenge in understanding the …
Article scientifique
Taylor theory associated with Hahn difference operator
Abstract In this paper, we establish Taylor theory based on Hahn’s difference operator $D_{q,\omega}$ Dq,ω which is defined by $D_{q,\omega}f(t)=\frac{f(qt+\omega)-f(t)}{t(q-1)+\omega}$ …
Article scientifique
A New Hybrid Approach for Solving Large-scale Monotone Nonlinear Equations
In this paper, a new hybrid conjugate gradient method for solving monotone nonlinear equations is introduced. The scheme is a …
Article scientifique
Fractional operators for the Wright hypergeometric matrix functions
Abstract In this paper, we contribute to the results of Bakhet et al. (Integral Transforms Spec. Funct. 30:138–156, 2019) by …
Article scientifique
Antecedents That Influence the Intention to Use the Uber Mobile Application: Customer Perspectives in South Africa
In today’s postmodern era, there is phenomenal growth in the use of smartphones, GPS as well as Internet. This has …
Article scientifique
Telemedicine: An IoT based Remote Healthcare System
This paper proposes a remote healthcare system which is referred to as Telemedicine. Telemedicine is a platform that estableshes a …
Article scientifique
Recognition of pathological voices by Human Factor Cepstral Coefficients (HFCC)
Abstract Several tools have been introduced to achieve early detection of voice disorders. Among these tools are the human factor …
Article scientifique
Short-Term Projection of COVID 19 Cases in Kenya using an Exponential Model
Abstract Introduction: The COVID-19 disease has spread to over 200 countries and territories since the first case was recorded in …
Article scientifique
Fast and efficient face recognition system based on kernel sparse representation and fast CoSaMP
Abstract Kernel sparse representation based classification (KSRC) in compressive sensing (CS) represents one of the most interesting research areas in …
Article scientifique
Quantitative structure-property relationship study of alcohols water solubility based on a new model combined modified autocorrelation method and electro-topological indices
Abstract In this study, structure water solubility modeling was performed to describe a set of 50 of aliphatic alcohols in …
Article scientifique
Incidence rate and basic reproduction number of Coronavirus diseases (COVID-19): a systematic review and meta-analysis protocol
Abstract Background : World Health Organization declared Coronavirus (COVID-19) as a newly emerging disease on 31 December 2019. In a …
Article scientifique
The first month of the COVID-19 outbreak in 46 sub-Saharan African countries. A comparative analysis of growth rates
ABSTRACT Background The COVID-19 outbreak in sub-Saharan African countries started after those in Asia, Europe and North America, on 28 …
Article scientifique
Binary-level data dependence analysis of hot execution regions using abstract interpretation at runtime
With the widespread of multicore systems, automatic parallelization becomes more pronounced, particularly for legacy programs, where the source code is …
Article scientifique
General fractional Sobolev space with variable exponent and applications to nonlocal problems
Article scientifique
Analysis of profit efficiency among smallholder sheep farmers of N8 development corridor Free State, South Africa
Abstract The livestock sector is the largest agricultural-sub sector in South Africa contributing approximately 30% to the agricultural output. The …