This paper proposes a component-based architecture and development methodology for context-aware systems. A context is formally defined from relational point of view. The architec...
There are shortcomings in using the Web to publish information which are information overload and lost in hyperspace. The aim of the research is investigating how the Semantic web,...
The University of Delaware provides nearly all of its information on the World Wide Web; in fact, much of it can be found only on the Web. With this focus, it is critical that all...
Sheffield’s contribution to the interactive cross language information retrieval track took the approach of comparing user’s abilities at judging the relevance of machine tran...
Several researchers have suggested that Bayesian networks (BNs) should be used to manage the inherent uncertainty in information retrieval. However, it has been argued that manuall...