Title	A Comparative Study of Security Level of Hotmail, Gmail and Yahoo Mail by Using Session Hijacking Hacking Test
Author	Thawatchai Chomsiri
Citation	Vol. 8  No. 5  pp. 23-26
Keywords	Session Hijacking, Hotmail, Gmail, Yahoo Mail, Hack, Cookie

Title	The Optical Modulation Format Impact on Polarization Mode Dispersion
Author	Martin Kysel?k, Petr Dorociak, Miloslav Filka
Citation	Vol. 8  No. 5  pp. 27-29
Keywords	OPTICAL FIBRE, DESIGN, APLICATION, PMD, POLARIZATION MODE DISPERSION, MODULATION, EYE DIAGRAM

Title	A Novel Knowledge-induced Path Planning Strategy for The Mobile Robots
Author	Guo Yi-nan, Yang Mei
Citation	Vol. 8  No. 5  pp. 30-35
Keywords	Knowledge, Repair operator, Evolutionary algorithm, Path planning

Title	An Intelligent Framework For Distributed Query Optimization Of Spatial Data In Geographic Information Systems
Author	Prashanta Kumar Patra, Chittaranjan Pradhanm, Animesh Tripathy
Citation	Vol. 8  No. 5  pp. 36-43
Keywords	GIS, Distributed Database, Query Optimization, Spatial Database, Fragments