3427
Publications
9241
Auteurs uniques
1
Pays représentés
Afrique du Sud
Sous-domaines
Biostatistique
2 publication(s)
Mathématiques
0 publication(s)
Mathématiques appliquées
0 publication(s)
Probabilités
0 publication(s)
Recherche opérationnelle
7 publication(s)
Statistiques
28 publication(s)
Publications
3427 publication(s) trouvée(s)
Article scientifique
Second-order optimality conditions for nonlinear programs and mathematical programs
It is well known that second-order information is a basic tool notably in optimality conditions and numerical algorithms. In this …
Article scientifique
Numerical analysis for the Klein-Gordon equation with mass parameter
A numerical analysis of the well-known linear partial differential equation describing the relativistic wave is presented in this work. Three …
Article scientifique
Perancangan Sistem Informasi Administrasi Surat Berbasis Desktop Pada Kantor Notaris Hoiril Masuli, Sh, M.Kn
Pada Kantor Notaris Hoiril Masuli, Sh, M.Kn dalam pengelolaan penerimaan berkas masih menggunakan cara manual dan belum terkomputerisasi. Hal ini …
Article scientifique
Polytechnic engineering mathematics: assessing its relevance to the productivity of industries in Uganda
BACKGROUND: The main objective of the study was to examine the relevance of engineering mathematics to the emerging industries. The …
Article scientifique
Applications and common coupled fixed point results in ordered partial metric spaces
Abstract In this paper, we obtain a unique common coupled fixed point theorem by using $(\psi , \alpha , \beta …
Article scientifique
Integration of evolutionary computation algorithms and new AUTO-TLBO technique in the speaker clustering stage for speaker diarization of broadcast news
The task of speaker diarization is to answer the question "who spoke when?" In this paper, we present different clustering …
Article scientifique
SINGLE- AND MULTI-OBJECTIVE RANKING AND SELECTION PROCEDURES IN SIMULATION: A HISTORICAL REVIEW
Ranking and selection (R&S) procedures form an important research field in computer simulation and its applications. In simulation, one usually …
Article scientifique
PROCESS CAPABILITY INDEX-BASED CONTROL CHART FOR VARIABLES
This paper proposes a process capability index-based control chart for variables using the Downton estimator with a specified Cp value. …
Article scientifique
Challenges associated with infrastructure delivery
The main purpose of this paper is to document some challenges faced by Independent Development Trust (IDT) in infrastructure delivery …
Article scientifique
Clustering categorical data based on the relational analysis approach and MapReduce
The traditional methods of clustering are unable to cope with the exploding volume of data that the world is currently …
Article scientifique
USING MONTE CARLO SIMULATION TO CREATE A RANKED CHECK LIST OF RISKS IN A PORTFOLIO OF RAILWAY CONSTRUCTION PROJECTS
When introducing quantified risk assessments at a South African state-owned freight company, a skills gap was found during the identification …
Article scientifique
THE POWER OF ONE: BENFORD’S LAW
The concept of Benford’s law, also known as the first-digit phenomenon, has been known to mathematicians since 1881. It is …
Article scientifique
Best proximity point theorems for generalized α-β-proximal quasi-contractive mappings
Abstract Herein, we search for some best proximity point results for a novel class of non-self-mappings $T:A \longrightarrow B$ T …
Article scientifique
The impact of IT adoption in SMEs supply chains: A case of Gauteng and Free State provinces of South Africa
This study probed the influence of information technology adoption by small and medium enterprises (SMEs) in Gauteng and Free State …
Article scientifique
ANALYSIS OF STUDENTS’ LEARNING OBSTACLES ON LEARNING INVERS FUNCTION MATERIAL
This research is based on the presence of obstacle in learning mathematics on inverse function. This research aims to analyze …
Article scientifique
Integral spectral Tchebyshev approach for solving space Riemann-Liouville and Riesz fractional advection-dispersion problems
The principal aim of this paper is to analyze and implement two numerical algorithms for solving two kinds of space …
Article scientifique
Experimental Evaluation of Internet of Things in the Educational Environment
In the trials of utilization of technology for the society, efforts have shown benefits of the ICT use in facilitating …
Article scientifique
The role of medical records in the provision of public healthcare services in the Limpopo province of South Africa
Background: The importance of medical records to the provision of healthcare services cannot be overemphasised. Medical practitioners need information about …
Article scientifique
Improved reversible data hiding in JPEG images based on new coefficient selection strategy
Recently, reversible data hiding (RDH) techniques for JPEG images have become more extensively used to combine image and authentication information …
Article scientifique
ECG Signal Denoising by Discrete Wavelet Transform
The denoising of electrocardiogram (ECG) represents the entry point for the processing of this signal. The widely algorithms for ECG …