Ji, Y.-H.[Ji, Y.-H.]; Kim, J.-H.[Kim, J.-H.]; Jang, S.-J.[Jang, S.-J.]; Won, C.-Y.[Won, C.-Y.]; Kim, S.-S.[ Kim, S.-S.]
ArticleIssue Date2008CitationProceedings of the 2nd International Conference on Ubiquitous Information Management and Communication, ICUIMC-2008, pp.379 - 383