순차적 데이터 처리 기반의 유해 멀티미디어 서비스 차단 방법 및 장치
한승완, 최수길, 정치윤, 남택용, 장종수
- 7796828 (2010.09.14)
- An apparatus for filtering malicious multimedia data using sequential processing and a method thereof are provided. The apparatus includes: a maliciousness classification model training unit extracting a predetermined feature from at least one or more types of moving pictures and then, through machine training, generating a maliciousness determination model for each of at least one or more classes; a malicious data classification unit sequentially inputting input moving pictures for which maliciousness is required to be determined, to the maliciousness determination model, and determining the maliciousness class of the input moving pictures, based on a probability that data at a determination time of the input moving pictures belongs to a predetermined maliciousness class, and an accumulated maliciousness probability to a current time; and a malicious information filtering unit cutting off service if the maliciousness class belongs to a predetermined reference maliciousness class.
- KSP 제안 키워드
- Classification models, Cutting off, Information Filtering, Multimedia data, data classification, malicious data, sequential processing