2064
Publications
4860
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
2064 publication(s) trouvée(s)
Article scientifique
Using historical data to explore transactional data quality of an African power generation company
Background: In developing countries, despite large public companies’ reliance on master data for decision-making, there is scant evidence to demonstrate …
Article scientifique
Strong Convergence Theorems for Split Common Fixed Point Problem of Bregman Generalized Asymptotically Nonexpansive Mappings in Banach Spaces
In this paper, a new iterative scheme is introduced and also strong convergence theorems for solving split common fixed point …
Article scientifique
Comparison of the Solution of the Van der Pol Equation Using the Modified Adomian Decomposition Method and Truncated Taylor Series Method
In this paper, we compare the solution of the van der Pol equation obtained by using the truncated Taylor series …
Article scientifique
A Class of Block Multi-derivative Numerical Techniques for Singular Advection Equations
The integration of some differential equations is hard to acquire because of the presence of singular point(s) in these equations. …
Article scientifique
C4.5 Decision Tree Algorithm for Spatial Data, Alternatives and Performances
Using data mining techniques on spatial data is more complex than on classical data. To be able to extract useful …
Article scientifique
INNOVATION FOR INCLUSIVE DEVELOPMENT: MAPPING AND AUDITING THE USE OF ICTS IN THE SOUTH AFRICAN PRIMARY EDUCATION SYSTEM
Inclusive education aims to identify and minimise barriers to learning and maximise learner participation in the education system. With a …
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 …