This prototype was implemented by Yue Gou and Tzu-Yen Yeh. Wrappers are generated using the Araneus toolkit , enhanced with several custom Java programs. The program to match clients with bids uses the XQL query language to query the XML files and SQL to query the client database. The Darmstadt GMD-IPSI XQL query engine was used to interpret the XQL queries, and JavaMail to send bids to clients. Jin Ye He and Zhiping Liu.
All prototypes are operational and a final summary report and recommendations are in preparation.