<?xml version="1.0" encoding="UTF-8"?>
<XML><RECORDS>
<RECORD>
	<REFERENCE_TYPE>10</REFERENCE_TYPE>
	<AUTHORS>
		<AUTHOR>A. Harth</AUTHOR>
		<AUTHOR>K. Hose</AUTHOR>
		<AUTHOR>M. Karnstedt</AUTHOR>
		<AUTHOR>A. Polleres</AUTHOR>
		<AUTHOR>K. Sattler</AUTHOR>
		<AUTHOR>J. Umbrich</AUTHOR>
	</AUTHORS>
	<YEAR>2009</YEAR>
	<TITLE>On Lightweight Data Summaries for Optimised Query Processing over Linked Data</TITLE>
	<SECONDARY_TITLE>DERI Technical Report</SECONDARY_TITLE>
	<PUBLISHER>DERI, NUI Galway</PUBLISHER>
	<URL>http://www.deri.ie/fileadmin/documents/DERI-TR-2009-11-17.pdf</URL>
</RECORD>
</RECORDS></XML>