<XML><RECORDS><RECORD><REFERENCE_TYPE>3</REFERENCE_TYPE><REFNUM>8373</REFNUM><AUTHORS><AUTHOR>Lioma,C.</AUTHOR><AUTHOR>Ounis,I.</AUTHOR></AUTHORS><YEAR>2007</YEAR><TITLE>Light Syntactically-Based Index Pruning for Information Retrieval</TITLE><PLACE_PUBLISHED>Proceedings of the 29th European Conference on Information Retrieval (ECIR), Rome, Italy, 2007.</PLACE_PUBLISHED><PUBLISHER>LNCS, Springer</PUBLISHER><LABEL>Lioma:2007:8373</LABEL><NOTES>Full paper</NOTES></RECORD></RECORDS></XML>