%A Riddhiman Ghosh
%A Mohamed Dekhil
%T Discovering User Profiles
%X In this paper we describe techniques for the discovery and
construction of user profiles. Leveraging from the emergent data web,
our system addresses the problem of sparseness of user profile
information currently faced by both asserted and inferred profile
systems. A profile mediator, that dynamically builds the most suitable
user profile for a particular service or interaction in real-time, is
employed in our prototype implementation.

%C Madrid, Spain
%D 2009
%P 1233-1233
%L www2009197