A Study on the File System Hooking for the Protection of Intellectual Property Rights on Linux Client. - S.-D. Choi; D.-J. Hwang (IMSA, 2001)

Implementation of the Agent based Digital Rights Management System for Interaction on the Web. - S.-M. Jung; H. Kim; D.-J. Hwang (IMSA, 2001)

Implementation and Design Adaptive Learning System of Learner-oriented using an Agent. - Y.-M. Kim; D.-J. Hwang (IMSA, 2001)