Her doctoral thesis dealt with using semantic web technologies for policy specification and government in dynamic distributed environments such as those enabled by the semantic web and pervasive computing.

She is interested in different aspects of application-level security; privacy, authorization, trust management and policy specification, management and enforcement in open, dynamic distributed systems. She is also interested in issues relating to pervasive computing, knowledge representation, agent systems and semantic web research.]]> 2004-09-01T00:00:00-05:00 2008-06-11T00:00:00-05:00 2008-04-01T00:00:00-05:00 2008-02-01T00:00:00-05:00 2007-04-01T00:00:00-05:00 2006-06-01T00:00:00-05:00 2005-11-07T00:00:00-05:00 2005-11-07T00:00:00-05:00 2005-06-07T00:00:00-05:00 2005-05-10T00:00:00-05:00 2005-05-10T00:00:00-05:00 2005-01-01T00:00:00-05:00 2004-12-01T00:00:00-05:00 2004-11-01T00:00:00-05:00 2004-10-13T00:00:00-05:00 2004-09-15T00:00:00-05:00 2004-09-09T00:00:00-05:00 2004-08-22T00:00:00-05:00 2004-08-22T00:00:00-05:00 2004-07-22T00:00:00-05:00 2004-07-19T00:00:00-05:00 2004-07-09T00:00:00-05:00 2004-07-01T00:00:00-05:00 2004-04-21T00:00:00-05:00 2004-03-22T00:00:00-05:00 2003-10-12T00:00:00-05:00 2003-09-30T00:00:00-05:00 2003-09-22T00:00:00-05:00 2003-06-04T00:00:00-05:00 2003-06-01T00:00:00-05:00 2002-12-01T00:00:00-05:00 2002-11-01T00:00:00-05:00 2002-10-09T00:00:00-05:00 2002-10-09T00:00:00-05:00 2002-09-15T00:00:00-05:00 2002-08-12T00:00:00-05:00 2002-07-28T00:00:00-05:00 2002-07-16T00:00:00-05:00 2002-01-12T00:00:00-05:00 2002-01-12T00:00:00-05:00 2002-01-01T00:00:00-05:00 2001-12-12T00:00:00-05:00 2001-12-01T00:00:00-05:00 2001-09-06T00:00:00-05:00 2001-08-12T00:00:00-05:00 2001-08-01T00:00:00-05:00 2001-07-12T00:00:00-05:00 2001-05-01T00:00:00-05:00 2001-04-01T00:00:00-05:00