00607oam 2200193z- 450 9965811622033161-5090-7593-3(CKB)1000000000710232(EXLCZ)99100000000071023220220628c2008uuuu -u- -engWeb Services (ICWS), 2008 IEEE International Conference onIEEEBeijing,China1-4244-3261-8 Wireless and Optical Communications Conference PROCEEDING996581162203316Web Services (ICWS), 2008 IEEE International Conference on2537064UNISA