We generalize AGM belief revision theory to the multi-agent case. To do so, we first generalize the semantics of the singleagent case, based on the notion of interpretation, to th...
Simple word matching between the user query and document is common, as are mis-matches of meaning that occur as a consequence, and errors in recall. These defects in the "bag...
The open, decentralized nature of the Semantic Web demands fundamental changes in our approach to ontology development and deployment. To maximize the expressiveness and robustnes...
Xiaoshu Wang, Jonas S. Almeida, Arlindo L. Oliveir...
An understanding of how people in social networks consume news media by and about their friends shows that information overload is soon going to be a major problem for many partic...
Although research on non-visual access to visualisations is steadily growing, very little work has investigated strategies for constructing such forms of representation through no...