Title	An Auto-Focusing Method for Different Object Distance Situation
Author	Quan Feng, Ke Han, Xiu-chang Zhu
Citation	Vol. 7  No. 6  pp. 31-35
Keywords	Auto-focusing, Image processing, Evaluation function, Gray gradient

Title	Optical Communication Routes Planning
Author	Martin Kysel?k, Miloslav Filka, Miroslav Bernkopf
Citation	Vol. 7  No. 6  pp. 27-30
Keywords	OPTICAL FIBRE, DESIGN, APLICATION, PMD, POLARIZATION MODE DISPERSION

Title	Design of Agent-based Middleware for Extranet Management
Author	Susumu Konno, Kenji Sugawara, Tetsuo Kinoshita
Citation	Vol. 7  No. 6  pp. 17-26
Keywords	Network Management, Extranet, Middleware, Intelligent Agent, Multi Agent System

Title	Characterising ACLs by Rule Dependency: Effects on Optimisation Effectiveness
Author	Vic Grout, Stuart Cunningham, Rich Picking, John McGinn, John Davies
Citation	Vol. 7  No. 6  pp. 10-16
Keywords	Access Control Lists (ACLs), Rule dependencies, Optimisation, Packet latency