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Now showing items 161-170 of 198
Designing an effective user interface for the Android tablet environment
(2015)
With over 1.3 million applications on the Android marketplace, there is increasing competition between mobile applications for customer sales. As usability is a significant factor in an application's success, many mobile ...
RFI monitoring for the MeerKAT Radio Telescope
(2015)
South Africa is currently building MeerKAT, a 64 dish radio telescope array, as a pre-cursor for the proposed Square Kilometre Array (SKA). Both telescopes will be located at a remote site in the Karoo with a low level of ...
A workflow for geocoding South African addresses
(2015)
There are many industries that have long been utilizing Geographical Information Systems (GIS) for spatial analysis. In many parts of the world, it has gained less popularity because of inaccurate geocoding methods and a ...
SignDIn: Designing and assessing a generisable mobile interface for Sign support
(2015)
SignSupport is a collaborative project between the Computer Science departments of the University of Cape Town (UCT) and the University of the Western Cape (UWC), South Africa. The intention of the software is to assist ...
On supporting K-anonymisation and L-diversity of crime databases with genetic algorithms in a resource constrained environment
(2015)
The social benefits derived from analysing crime data need to be weighed against issues relating to privacy loss. To facilitate such analysis of crime data Burke and Kayem [7] proposed a framework (MCRF) to enable mobile ...
Evolving controllable emergent crowd behaviours with Neuro-Evolution
(2015)
Crowd simulations have become increasingly popular in films over the past decade, appearing in large crowd shots of many big name block-buster films. An important requirement for crowd simulations in films is that they ...
iBCM: Interactive Bayesian Case Model Empowering Humans via Intuitive Interaction
(2015-04-01)
Clustering methods optimize the partitioning of data points with respect to an internal metric, such as likelihood, in order to approximate the goodness of clustering. However, this internal metric does not necessarily ...
A Cache Model for Modern Processors
(2015-04-09)
Modern processors use high-performance cache replacement policies that outperform traditional alternatives like least-recently used (LRU). Unfortunately, current cache models use stack distances to predict LRU or its ...
Horizontal Code Transfer via Program Fracture and Recombination
(2015-04-14)
We present a new horizontal code transfer technique, program fracture and recombination, for automatically replacing, deleting, and/or combining code from multiple applications. Benefits include automatic generation of new ...
Staged Program Repair in SPR (Supplementary Material)
(2015-03-05)
We present SPR, a new program repair system that uses condition synthesis to instantiate transformation schemas to repair program defects. SPR's staged repair strategy combines a rich space of potential repairs with a ...