Telecenters, libraries and internet cafés are often credited as being important venues for making information and communication technologies (ICTs) more widely available for peop...
This paper describes Koru, a new search interface that offers effective domain-independent knowledge-based information retrieval. Koru exhibits an understanding of the topics of b...
Many popular Web 2.0 sites support navigation of tagged web resources. The tag-based navigation has been described as a lightweight reorientation of view on tags and the associate...
Online advertising supports many Internet services, such as search, email, and social networks. At the same time, there are widespread concerns about the privacy loss associated w...
Users of modern GUIs routinely engage in visual searches for various control items, such as buttons and icons. Because this is so ubiquitous, it is important that the visual prope...