Title	Enhanced Cost Optimized VPN Provisioning Algorithm
Author	R.Ravi, S.RadhaKrishnan
Citation	Vol. 8  No. 2  pp. 116-121
Keywords	Restoration Schemes, QoS Models, QoS Constraints, Restricted Shortest path, Primary path and Restoration Topology

Title	Dropped Packet Problems in Stepping Stone Detection Method
Author	Mohd Nizam Omar, Lelyzar Siregar, Rahmat Budiarto
Citation	Vol. 8  No. 2  pp. 109-115
Keywords	Intrusion tracing, stepping stone detection, dropped packet

Title	A New Approach to Sketch Recognition using Heuristic
Author	G Sahoo, Bhupesh Kumar Singh
Citation	Vol. 8  No. 2  pp. 102-108
Keywords	Sketch recognition, Bayesian network, Heuristic, A* Algorithm, Canny Algorithm, Gaussian Filter, Fuzzy-Membership Rule

Title	Stability of Cohen-Grossberg Neural Networks with Impulsive and Mixed Time Delays
Author	Zhenjiang Zhao, Qiankun Song
Citation	Vol. 8  No. 2  pp. 94-101
Keywords	Cohen-Grossberg neural network, global exponential stability, time-varying delays, distributed delays, impulsive effect