¼¿ï´ë À½´ë ¼º¾Ç°ú Á¹¾÷ ¹Ì±¹ University of Southern California ¼®»çÁ¹¾÷ ¹Ì±¹ University of Illinois at Urbana Champaign ¹Ú»çÁ¹¾÷