Redirecting you to http://dblab.ewha.ac.kr/hsyong/research/presentation/%EC%84%B1%EA%B3%B5%EC%A0%81%EC%9D%B8%20%EB%8C%80%ED%95%99%EC%9B%90%20%EC%83%9D%ED%99%9C%EA%B3%BC%20%ED%94%84%EB%A1%9C%EC%9D%98%20%EA%B8%B8.ppt