한국정보과학회 추계학술대회 (Korea Computer Congress), 2005-07-01
Joint Conference on Communications & Information, 2005-04-26
Joint Conference on Communications & Information, 2005-04-26
Joint Conference on Communications & Information, 2005-04-26
Joint Conference on Communications & Information, 2005-04-26
Joint Conference on Communications & Information, 2005-04-26