Jiying Wang Ji-Rong Wen Frederick H. Lochovsky Wei-Ying Ma Instance-based Schema Matching for Web Databases by Domain-specific Query Probing. 2004 conf/vldb/2004 VLDB db/conf/vldb/vldb2004.html#WangWLM04 408-419 http://www.vldb.org/conf/2004/RS10P4.PDF