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Accelerated Adjoint Algorithmic Differentiation with Applications in Finance
Published 2017“…Monte Carlo simulations are embarrassingly parallel and are capable of achieving a high level of concurrency. However, in this context a single kernel running at low occupancy can perform better with a combination of Shared memory, vectorized data structures and a high register count per thread. …”
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Social axioms as antecedents of corporate reputation in South African banking
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Management capacity at sport and recreation facilities in the City of Tshwane Metropolitan Municipality
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Exploring the role of Web 2.0 applications in the acquisition of digital literacy by first-year students at a South African University of Technology
Published 2025“…The pre-course questionnaire solicited data on students' lack of digital literacy to establish their digital literacy training needs. …”
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A work-life perspective on the subjective wellbeing of social workers
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Cultural predictions of entrepreneurial orientation and the moderating role of entrepreneurial competencies on graduate entrepreneurial intentions: A cross-sectional survey of East...
Published 2021“…In step 8, data was divided by gender into male and female samples and by modernity into low and high modernity groups and the baseline model was fitted into each of these four data sets. …”
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Aspects of the biology of the East African root rat, Tachyoryctes splendens (Family: Spalacidae) from Tanzania
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A framework for the implementation of e-procurement
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A psychometric investigation of the Bem sex role inventory among Western Cape psychology one students
Published 2023“…Quantitative methods were used to gather the data, namely the BSRI. The BSRI was translated into Afrikaans using backtranslation and decentring methods. …”
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Evaluation of clustering techniques for generating household energy consumption patterns in a developing country
Published 2020“…This work compares and evaluates clustering techniques for generating representative daily load profiles that are characteristic of residential energy consumers in South Africa. The input data captures two decades of metered household consumption, covering 14 945 household years and 3 295 848 daily load patterns of a population with high variability across temporal, geographic, social and economic dimensions. …”
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Store loyalty and the total retail experience
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An evaluation of the maturity profile of the performance management system of the Development Bank of Namibia
Published 2018“…The results showed that overall the DBN's PMS is mature, indicated by high maturity and high satisfaction ratings. Since both, the PM maturity and the satisfaction ratings, fell just above the cut-off value required for the PMS to be considered mature, it was evident, though, that while the PMS had definitive strengths, there were also areas of development. …”
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The epistemic properties in a typical engineering science course and its relation to student success: a case study
Published 2019“…The course lecturer was interviewed and the transcript of the interviews served as the data used in this project. The data generated from the interviews were analysed using the theoretical concept of semantics (semantic gravity and semantic density) which is one of the dimensions of Legitimation Code Theory (LCT) developed by Karl Maton. …”
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Assessing the Correlation between the Socioeconomic Level and Cognitive Function among Older Adults in Egypt
Published 2023“…Work-related stress is induced by low level of job control and high level of job demands, which reduces hippocampal activity, and fastens the aging process. …”
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Forecasting and Optimization in Modern Cosmology
Published 2014“…We introduce a new optimization algorithm which signi cantly outperforms all standard algorithms, especially in higher dimensions where the improvement is remarkable. The new algorithm, Hybrid-MTM, should provide a powerful new tool in addressing high-dimensional optimization problems. …”
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Essays on accountability and service delivery in education and healthcare in South Africa
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Assessing Artificial Intelligence Readiness of Faculty in Higher Education: Comparative Case Study of Egypt
Published 2023“…The research adopts a mixed-method approach, using in-depth interviews with 46 faculty members from 10 different universities to gather the primary data for this research. The findings indicate that the AI readiness of faculty in HE in Egypt is relatively high, as 87% of the participants demonstrated high levels of AI readiness, and was not correlated with the type of university they belong to. …”
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Addressing health inequalities in South Africa : policy insights and the role of improved efficiency
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Regerings- en sake-elite se persepsies oor die invloed van die Suid-Afrikaanse sakesektor op openbare beleidsformulering
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