Junio 28th, 2011, Departamento de Ciencia de la Computación Department of the Escuela de Ingeniería of the Universidad de Chile interviewed Carlos Buil and Marcelo Arenas in relation to their article published in the 8th Extended Semantic Web Conference entitled "Semantics and optimization of 1.1 SPARQL extension the federation "  which won Best Paper Award ESWC 2011

More information at the link.