Title	O’Neurolog ? Building an Ontology for Neurology in Mobile Environment
Author	Youssouf El Allioui, Omar El Beqqali
Citation	Vol. 12  No. 7  pp. 91-100
Keywords	Neurology, ontology, context-aware, semantic web, query answering, mobile environment

Title	Signaling Cost Analysis of Mobility Management Entities for SIGMA
Author	B.Jaiganesh, R.Ramachandran
Citation	Vol. 12  No. 7  pp. 84-90
Keywords	Mobility Protocols, Analytical Modeling, Signaling cost, Seamless Handover

Title	Cloud QoS, High Availability & Service Security Issues with Solutions
Author	Muhammad Zakarya & Ayaz Ali Khan
Citation	Vol. 12  No. 7  pp. 71-79
Keywords	Cloud, QoS, Service Security

Title	Minimum Spanning Tree for Variant Weighting
Author	Wen-Pinn Fang
Citation	Vol. 12  No. 7  pp. 68-70
Keywords	Minimum spanning tree, Linear programming, network topology, optimum