<XML><RECORDS><RECORD><REFERENCE_TYPE>3</REFERENCE_TYPE><REFNUM>7537</REFNUM><AUTHORS><AUTHOR>Azman,A.</AUTHOR><AUTHOR>Ounis,I.</AUTHOR></AUTHORS><YEAR>2004</YEAR><TITLE>Discovery of Aggregate Usage Profiles based on Clustering Information Needs</TITLE><PLACE_PUBLISHED>27th ACM SIGIR Conference on Research and Development in Information Retrieval, Sheffield, UK, July 2004. </PLACE_PUBLISHED><PUBLISHER>ACM Press</PUBLISHER><LABEL>Azman:2004:7537</LABEL><KEYWORDS><KEYWORD>Data Mining; Users Profiles; Clustering; Information Need</KEYWORD></KEYWORDS<ABSTRACT> </ABSTRACT></RECORD></RECORDS></XML>