Title	Modeling and Simulation of Secure Automatic Energy Meter Reading and Management Systems using Mobile Agents
Author	Radwan Tahboub, Dan Lazarescu, Vasile Lazarescu
Citation	Vol. 7  No. 1  pp. 244-253
Keywords	Automatic Meter Reading (AMR), Mobile Agents, Client Server, JADE, OPNET

Title	IPv4/IPv6 Transition Technologies and Univer6 Architecture
Author	Jun Bi, Jianping Wu, Xiaoxiang Leng
Citation	Vol. 7  No. 1  pp. 232-243
Keywords	IPv6 transition, IPv4/IPv6 inter-operation, Tunnel

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	A Hybrid Approach for Improving Concurrency of Frequently Disconnecting Transactions
Author	Carmine Cesarano, Angelo Chianese, Vincenzo Moscato, Antonio Picariello, Antonio d’Acierno
Citation	Vol. 7  No. 1  pp. 205-215
Keywords	Mobile environments, , Long lived transaction, 2PL protocol