In recent years, several frameworks have been developed for processing very large quantities of data on large clusters of commodity PCs. These frameworks have focused on fault-tole...
Abstract This paper studies the current ‘identity crisis’ caused by the substantial security, privacy and usability shortcomings encountered in existing systems for identity ma...
: This paper describes the taxonomy for designing interactive groupware systems. The taxonomy defines the objectives, methods and principles for classifying models and facilitates ...
Using map visualisation tools and earth browsers to display images in a spatial context is integral to many photo-sharing sites and commercial image archives, yet little academic r...
: The pervasive availability and wide usage of wireless networks with different kinds of topologies, techniques and protocol suites have brought with them a need to improve securit...