Kei Fujimoto Dao Dinh Kha Masatoshi Yoshikawa Toshiyuki Amagasa A Mapping Scheme of XML Documents into Relational Databases using Schema-based Path Identifiers. 82-90 2005 conf/wiri/2005 WIRI http://doi.ieeecomputersociety.org/10.1109/WIRI.2005.4 db/conf/wiri/wiri2005.html#FujimotoKYA05