Author:Viljoen, NM; Celik, M; Cao, W; Swann, J; Ergun, ODate:Sep 2012Donor breastmilk could potentially save thousands of neonatal lives and save millions of Rands in treatment costs annually. A facility location-allocation model will be used to develop a strategic national network expansion plan based on an ...Read more
Author:Lunga, D; Ersoy, ODate:Oct 2011Modern remote sensing imaging sensor technology provides detailed spectral and spatial information that enables precise analysis of land cover usage. From a research point of view, traditional widely used statistical models are often limited ...Read more
Author:Van der Walt, CM; Barnard, EDate:Dec 2013We investigate the performance of conventional bandwidth estimators for non-parametric kernel density estimation on a number of representative pattern-recognition tasks, to gain a better understanding of the behaviour of these estimators in ...Read more
Author:Ashton, P; Hardwick, DDate:Nov 2008The paper discusses geographic reality; water availability and water security as well as the challenges and opportunities facing water resource managers and the importance of good governanceRead more
Author:Willers, MS; Willers, Cornelius JDate:Sep 2012This paper briefly analyses the broader framework of requirements for an imaging simulation system, in the 0.4 to 14 µm spectral bands. An existing imaging simulation system, OSSIM, is used to evaluate the identified key requirements for ...Read more
Author:Louw, J; Niezen, G; Ramotsoela, TD; Abu-Mahfouz, Adnan MIDate:Dec 2016Wireless sensor networks (WSNs) have become increasingly popular in many applications across a broad range of fields. Securing WSNs poses unique challenges mainly due to their resource constraints. Traditional public key cryptography (PKC) ...Read more
Author:Mphahlele, CathyDate:Dec 2015The South African government, through the Presidential Infrastructure Coordinating Commission has resolved to deliver social infrastructure such as schools, early childhood centers, clinics and student accommodation using Innovative Building ...Read more
Author:Van Wyk, Llewellyn VDate:Jun 2017The aim of the paper is to identify key principles for adapting SA settlement patterns to climate change. Section 1 reviews the range of climate-related impacts likely to affect SA settlements using climate change models and scenarios as a ...Read more
Author:Tlale, NS; De Villiers, MDate:Dec 2008Omni-directional mobile platforms have the ability to move instantaneously in any direction from any configuration. As such, it is important to have a mathematical model of the platform, especially if the platform is to be used as an autonomous ...Read more
Author:Dube, C; Tapson, JDate:Nov 2009This paper focuses firstly, on the kinematics structure required for a humanoid service robot arm and secondly, on transferring human motion obtained from visual motion capture to the humanoid arm. The kinematics structure of a ten Degree of ...Read more
Author:Godfrey, M; Wall, K; Marler, MDate:May 2009There is global acknowledgement that the financing of water projects is not easy. Preparation of water sector projects is understood to take long and still when they are finally financed, cost-recovery is comparatively difficult. The challenges ...Read more
Author:Smuts, H; Kotzé, Paula; van der Merwe, A; Loock, MDate:Apr 2015Organisations have over time realised that leveraging their already accumulated knowledge assets are the most cost effective way to increase their competitive standing and to harness innovation. In choosing to outsource their information ...Read more
Author:Molapo, DDate:17 Jul 2007Creation, manipulation, management and dissemination of knowledge cannot go on forever without determining what impact it is having on those who create it and those who use it. This paper explores methods of determining the impact of disseminated ...Read more
Author:Chakwizira, J; Makhubela, L; Mashiri, MDate:May 2009This paper reviews the southern African region’s economic integration and knowledge management terrain from a spatial perspective. Its purpose is to generate insights relating to the role that space and spatial structure play in determining ...Read more
Author:Makondo, N; Rosman, Benjamin S; Hasegawa, ODate:Nov 2015Learning of robot kinematic and dynamic models from data has attracted much interest recently as an alternative to manually defined models. However, the amount of data required to learn these models becomes large when the number of degrees ...Read more
Author:Boloka, Tlou J; Makondo, N; Rosman, BDate:Jan 2021Deep reinforcement learning has recently been adopted for robot behavior learning, where robot skills are acquired and adapted from data generated by the robot while interacting with its environment through a trial-and-error process. Despite ...Read more
Author:Parbhoo, C; Moodley, DDate:Mar 2007The discovery, access and sharing of suitable geospatial information in current open and distributed Spatial Data Infrastructures (SDI) still pose a major challenge. These problems usually stem from a lack of consistent semantics that is ...Read more
Author:Jacobs-Mata, Inga MDate:Jun 2017Presentation on the Kukimbia: the impact of environmental refugees in Southern Africa. A regional perspective on climate-induced migration.Read more
Author:Jacobs-Mata, Inga MDate:Aug 2017This project focuses on the regional, national and sub-national policy landscape and the preparedness of Southern African countries to respond to future internal and cross-border displacements as a result of environmental disasters. The goal ...Read more
Author:Johnson, DL; Belding, EM; Mudenda, CDate:Dec 2013As usage of online social networks and social media continues to experience exponential growth, the amount of data being shared between users is increasing without bound. While this has revolutionized communication for many Internet users, ...Read more