>S >T ?L A„ Bè CÜ F˜ Gˆ Hh H€ It K8 KÌ" ¯¤$ ì & "¨( ?¸* þŒ, ŠÀ 40 Í 262 = H > B R G B D g Z F b g g h _ h e h ` d b y m g b \ _ j k b l _ l " K \ B \ Z g J b e k d b", L h f 53, K \I 1 1, F _ o Z g b a Z p b y, _ e _ d l j b nDepartment of Computer Science and Engineering University of Nevada, Reno Reno, NV 557 Email Qipingataolcom Website wwwcseunredu/~yanq I came to the US اللوائح الدولية Bµ'ÊH }CN ©"® hA