Title	Performance Optimization for Mobile Agent Message Broadcast Model Using V-Agent
Author	Faiz Al-Shrouf, Mohd Eshtay, Khaled Abu Humaidan
Citation	Vol. 8  No. 8  pp. 285-291
Keywords	Mobile Software Agents, Message Broadcast Model (MBM), Master-V-Slave (MVS) model, Message Delivery/Response Matrix (MDRM), V-Agent

Title	Block-sliced DRM System for Secure Multi-Media Contents
Author	Tae-Chul Jung, Moon-Seog Jun
Citation	Vol. 7  No. 10  pp. 234-241
Keywords	Hash Chain, DRM, DOI, OTP, Multimedia Contents

Title	Frontiers of DRM Knowledge and Technology
Author	Habtamu Abie
Citation	Vol. 7  No. 1  pp. 216-231
Keywords	DRM Survey, IPR, Trusted Systems, Standards, Business and Distribution Models, Technologies, Societal Issues

Title	Interoperability Mechanisms for Registration and Authentication on Different Open DRM Platforms
Author	Carlos Serr?o, Victor Torres, Jaime Delgado, Miguel Dias
Citation	Vol. 6  No. 12  pp. 291-303
Keywords	DRM, interoperability, security, registration, authentication