<XML><RECORDS><RECORD><REFERENCE_TYPE>3</REFERENCE_TYPE><REFNUM>7836</REFNUM><AUTHORS><AUTHOR>He,B.</AUTHOR><AUTHOR>Ounis,I.</AUTHOR></AUTHORS><YEAR>2005</YEAR><TITLE>Term Frequency Normalisation Tuning for BM25 and DFR Models</TITLE><PLACE_PUBLISHED>In Proceedings of the 27th European Conference on Information Retrieval (ECIR 2005), LNCS, Santiago de Compostela, Spain, 21-23 March 2005 </PLACE_PUBLISHED><PUBLISHER>Springer</PUBLISHER><LABEL>He:2005:7836</LABEL><KEYWORDS><KEYWORD>Document length normalisation;</KEYWORD></KEYWORDS<ABSTRACT> </ABSTRACT></RECORD></RECORDS></XML>