<XML><RECORDS><RECORD><REFERENCE_TYPE>3</REFERENCE_TYPE><REFNUM>5615</REFNUM><AUTHORS><AUTHOR>Van Rijsbergen,C.J.</AUTHOR><AUTHOR>Magennis,M.</AUTHOR></AUTHORS><YEAR>1997</YEAR><TITLE>The potential and actual effectiveness of interactive query expansion</TITLE><PLACE_PUBLISHED>Proceedings of the 20th Annual International ACM SIGIR Conference on Reseach and Development in Information Retrieval (Seattle, USA) </PLACE_PUBLISHED><PUBLISHER>ACM</PUBLISHER><PAGES>324-332</PAGES><ISBN>0-89791-836-3</ISBN><LABEL>Van Rijsbergen:1997:5615</LABEL><ABSTRACT> </ABSTRACT></RECORD></RECORDS></XML>