Social Network Sites can be seen as very large information repositories containing millions of text messages usually organized into complex networks involving users interacting wit...
This paper presents a framework for the production of digital talking books. These books target primarily the visually impaired community, but users with other characteristics can...
The popularity of social information systems has been driven by their ability to help users manage, organize and share online resources. Though the research exploring the use of ta...
Abstract. Anyone offering content in a digital library is naturally interested in assessing its performance: how well does my system meet the users' information needs? Standar...
Paper remains a prevalent medium in mobile usage contexts due to its inherent flexibility and robustness. Mobile computing solutions begin to provide powerful and convenient func...