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  <title><![CDATA[Policy-Based Access Control for an RDF Store]]></title>
  <link>http://ebiquity.umbc.edu/paper/html/id/334/Policy-Based-Access-Control-for-an-RDF-Store</link>
  <description><![CDATA[Specialized RDF stores are essential parts of many Semantic Web applications. Current RDF stores have focused primarily on efficiently storing and querying large volumes of data, with little attention to other features common to many database systems, including how information is updated and maintained and how data access is controlled. The problem is complicated because adding or deleting a simple fact (i.e., an RDF triple) is not atomic, since it can trigger reasoning that adds or deletes d...]]></description>
  <dc:date>2007-01-07</dc:date>
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