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Information & communication technology: Recent submissions
Now showing items 21-40 of 1925
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(Springer, 2019-12)Several techniques have been employed to detect glaucoma from optic discs. Some techniques involve the use of the optic cup-to-disc ratio (CDR) while others use the neuro-retinal rim width of the optic disc. In this work, ...
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(IADIS, 2020-04)With mobile phones as a near pervasive technology amongst the youth, their use in classroom practice are often considered particularly daunting by the teaching fraternity. Many teachers qualified in the so-called ‘pre PC’ ...
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(Southern Africa Telecommunication Networks and Applications Conference (SATNAC), 2020-09)Natural Language Processing (NLP) forms one of the important and fundamental components of speech synthesis while a language grammar forms one of the important requirements for NLP tasks. One of the major requirements in ...
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(Southern African Institute of Mining and Metallurgy (SAIMM), 2020-05)Increasing numbers of women are entering the South African mining industry, but self-contained self-rescuer (SCSR) devices might not be suited to female anthropometric dimensions. The aim of this project was to assess the ...
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(Elsevier, 2020-04)A combined experimental and density functional theory study of NH(sub3) gas sensing and adsorption characteristics of a-V(sub2)O(sub5) synthesized from hydrated NH4VO3 in CVD at 400 °C (in N(sub2) for 12 and 24 h.) is ...
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(Ruzica Piskac, 2019-12)Recent work in sequence-to-sequence neural networks with attention mechanisms, such as the Tacotron 2 and DCTTS architectures, have brought on substantial naturalness improvements in synthesised speech. These architectures ...
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(CAPSA, 2019-10)The CSIR is currently investigating the suitability of using locally available recycled glass in Hot-Mix Asphalt production. The moisture susceptibility of three dense-graded asphalt mixes incorporating 15% recycled crushes ...
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(Springer Nature, 2019-04)The Hamburg Wheel Tracking Test (HWTT) is a widely used routine laboratory test for identifying and screening hot-mix asphalt (HMA) mixes that are prone to rutting. The standard HMA pass-fail screening criterion under the ...
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(IEEE, 2019-11)The impressive improvement in performance obtained using neural networks for automatic speech recognition (ASR) have motivated the application of neural networks to other speech technologies such as speaker, emotion, ...
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(IEEE, 2019-08)Understanding how satisfied users are with services is very important in the delivery of quality services and in improving them. While studies have investigated perceptions of Wi-Fi among students, there is still a gap in ...
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(2019-12)A dynamic Bayesian decision network was developed to model the preharvest burning decision-making processes of sugarcane growers in a KwaZulu-Natal sugarcane supply chain and extends previous work by Price et al. (2018). ...
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(Taylor & Francis Ltd, 2019-11)Informal unpaved roads in developing countries arise naturally through human movement without government authorities being informed. These roads are not authorized nor maintained by council, nor reliably mapped in ...
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(BMC, 2019-12)The circular economy framework for human production and consumption is an alternative to the traditional, linear concept of ‘take, make, and dispose’. Circular economy (CE) principles comprise of ‘design out waste and ...
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(CAPSA, 2019-10)Performance grade specifications for bituminous binders focus on the evaluation of bitumen properties based on the loading and environmental conditions under which the material will be subjected to in the field. The ...
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(IEEE, 2019-07)In this paper, we have discussed the integration of Cognitive Radio (CR) in Low Power Wide Area Network (LPWAN) based on a generic network architecture and a PHY layer front-end model. Essentially, since most existing LPWAN ...
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(2020-05)The recent advances in Natural Language Processing have only been a boon for well represented languages, negating research in lesser known global languages. This is in part due to the availability of curated data and ...
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(Springer Nature, 2019-08)The opening of Television White Spaces for cognitive access is one of the first tangible steps towards solving the spectrum scarcity as well as rural connectivity problems. Because this part of the spectrum band offers ...
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(CSIR, 2019-09)In this presentation the legacy of the coastal flood and erosion risk assessments conducted from the National Coastal Assessment project and the Coastal Climate Change Vulnerability Assessment is explained and the way ...
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(South African Institution of Civil Engineering, 2019-10)The study presented in this paper aims to promote the use of coal ash in railway infrastructure as a more economical and sustainable material. The study serves as a preliminary investigation on using coal ash as one of the ...
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(CSIR, 2016-03)South Africa is a developing country and has made its mark as one of the major maritime countries in Africa and the world. For it to compete internationally the ports of South Africa have to maintain an international ...
Now showing items 21-40 of 1925
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