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Now showing items 31-40 of 102
Mobile vertical handover between infrastructure and ad hoc Wi-Fi networks
(Telkom, 2011)
This paper addresses mobility management issues in an environment with both wireless LAN and wireless mesh networks. We first examine wireless mesh network client side transparency within mesh mobility management protocols ...
Challenges for the adoption of ICT for diabetes selfmanagement in South Africa
(University of the Western Cape, 2019)
The increasing disease burden in developing countries inhibits the provision of quality
care to citizens. However, the increased availability of information communication
and technology (ICT) tools makes this a viable ...
Investigation of a dual-band dual radio indoor mesh testbed
(2018)
Scalability of community wireless mesh networks in terms of mesh nodes and mobile end-users along with their anticipated usage profile remains unexplored territory. However, conducting such experiments on a live community ...
Managing information in education: a view from South Africa
(Emerald, 2017)
PURPOSE – A three-year study of information technology and information systems management in South
Africa has delivered (amongst other things) a bibliography and a new reference model. The paper aims to
discuss this ...
Granny gets smarter but junior hardly notices
(College of Communication and Information, 2016)
To ensure that university computing students are sensitized to the needs of
diverse user groups, a course project was designed to allow students to get a
realistic understanding of the needs and abilities of the older ...
Regional rainfall prediction using support vector machine classification of large-scale precipitation maps
(Institute of Electrical and Electronics Engineers Inc., 2020)
Rainfall prediction helps planners anticipate potential social and economic impacts produced by too much or too little rain. This research investigates a class-based approach to rainfall prediction from 1-30 days in advance. ...
Water distribution network leak detection management
(Curran Associates Inc., 2020)
Water is becoming an increasingly scarce commodity and must be effectively managed to ensure minimal losses. Water is a basic human resource and during both a physical and a cyber war, limiting, or interrupting the supply ...
A preliminary study of a graphene fractal sierpinski antenna
(Institute of Physics Publishing, 2020)
We provide a preliminary study of a Graphene fractal antenna operating at THz
frequencies with the opportunity to modulate the emission. There are many advantages of the
fractal design, namely multiband/wideband ability, ...
Groundwater prediction using machine-learning tools
(MPDI, 2020)
Predicting groundwater availability is important to water sustainability and drought mitigation. Machine-learning tools have the potential to improve groundwater prediction, thus enabling resource planners to: (1) anticipate ...
Improving usability and correctness of a mobile tool to help a Deaf person with pharmaceutical instruction
(ACM, 2013)
The computing for development community knows how to build user interfaces using qualitative methods for text il- literate users, especially on mobile devices. However, lit- tle work has been done speci cally targeting ...