info:oai:generic.eprints.org:189info:ofi/fmt:xml:xsd:bookChandraPraphulChandra, Praphul <http://www2009.eprints.org/view/author/Chandra=3APraphul=3A=3A.html>GuptaAjayGupta, Ajay <http://www2009.eprints.org/view/author/Gupta=3AAjay=3A=3A.html>April 2009Retaining Personal Expression for Social Searchproceeding