A Profile Based Security Model for the Semantic Web.

Juan Jim Tan Stefan Poslad A Profile Based Security Model for the Semantic Web. 46-60 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3250&spage=46 2004 conf/ecows/2004 ECOWS db/conf/ecows/ecows2004.html#TanP04