<XML><RECORDS><RECORD><REFERENCE_TYPE>0</REFERENCE_TYPE><REFNUM>5561</REFNUM><AUTHORS><AUTHOR>Ruthven,I.G.</AUTHOR></AUTHORS><YEAR>1999</YEAR><TITLE>Abduction, explanation and relevance feedback</TITLE><PLACE_PUBLISHED>Searching for Information: Artificial Intelligence and Information Retrieval Approaches </PLACE_PUBLISHED><PUBLISHER>N/A</PUBLISHER><PAGES>-</PAGES><LABEL>Ruthven:1999:5561</LABEL><ABSTRACT> </ABSTRACT></RECORD></RECORDS></XML>