Hwei-Jen Lin Yang-Ta Kao Shwu-Huey Yen Chia-Jen Wang 118-123 2004 conf/icdcsw/2004 ICDCS Workshops http://doi.ieeecomputersociety.org/10.1109/ICDCSW.2004.1284018 db/conf/icdcsw/icdcsw2004.html#LinKYW04