<XML><RECORDS><RECORD><REFERENCE_TYPE>3</REFERENCE_TYPE><REFNUM>8598</REFNUM><AUTHORS><AUTHOR>Graf,E.</AUTHOR><AUTHOR>Macdonald,C.</AUTHOR><AUTHOR>Ounis,I.</AUTHOR></AUTHORS><YEAR>2007</YEAR><TITLE>Clickthrough based measures of search engine performance</TITLE><PLACE_PUBLISHED>Proceedings of the ACM SIGIR 2007 Workshop on Web Information Seeking and Interaction, 27th July 2007, Amsterdam, The Netherlands</PLACE_PUBLISHED><PUBLISHER>N/A</PUBLISHER><LABEL>Graf:2007:8598</LABEL><KEYWORDS><KEYWORD>clickthrough data; intranet search; users behaviour</KEYWORD></KEYWORDS</RECORD></RECORDS></XML>