Yun Ji Na, Il Seok Ko. A Digital Content Distribution Using a Group-key and Multi-layered Structure Based on Web. In Tomoya Enokido, Lu Yan, Bin Xiao, Daeyoung Kim, Yuan-Shun Dai, Laurence Tianruo Yang, editors, Embedded and Ubiquitous Computing - EUC 2005 Workshops, EUC 2005 Workshops: UISW, NCUS, SecUbiq, USN, and TAUES, Nagasaki, Japan, December 6-9, 2005, Proceedings. Volume 3823 of Lecture Notes in Computer Science, pages 1265-1272, Springer, 2005. [doi]
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