Kazuya Koyama Keiichi Iguchi Shigeru Hosono Satoru Fujita Web Services Proxy: An Extensible Platform for Intermediaries of XML Networks. 246-253 2005 conf/icws/2005 ICWS http://doi.ieeecomputersociety.org/10.1109/ICWS.2005.135 db/conf/icws/icws2005.html#KoyamaIHF05