Lee, Ho-Jong; Lim, Seung-Hwan; Oh, Hyun-Kyo; Cho, Jinsoo; Kim, Sang-Wook; Cha, Jaehyuk; Lee, Junghoon; Kim, Hanil
ArticleIssue Date2012CitationINFORMATION-AN INTERNATIONAL INTERDISCIPLINARY JOURNAL, v.15, no.11B, pp.5055 - 5069PublisherINT INFORMATION INST