Title	Data and Event Stream Mining
Author	Kavya Naveen, M.V.Sathyanarayana, N.C. Naveen
Citation	Vol. 8  No. 4  pp. 140-143
Keywords	Mining, event streams, constraint ?based mining, data streams, knowledge

Title	A new Technique using Signal Correlation of One Node B to Estimate Mobile Location
Author	Keeratpal Singh, Mahamod Ismail, Kasmiran Jumari
Citation	Vol. 8  No. 4  pp. 133-139
Keywords	Location Determining Techniques, Positioning in UMTS, Location Based Services, Neural Network

Title	A Visual Information Encryption Scheme Based on Visual Cryptography and D-H Key Agreement Scheme
Author	Chao-Wen Chan, Yi-Da Wu
Citation	Vol. 8  No. 4  pp. 128-132
Keywords	Visual cryptography, secret sharing, toral automorphism, key agreement

Title	A Novel Chaotic Neural Network with Stochastic Noise and Heuristic Mechanism for Minimum Vertex Cover Problem
Author	Junyan Yi, Gang Yang, Yunyi Zhu, Zheng Tang
Citation	Vol. 8  No. 4  pp. 122-127
Keywords	Chaotic neural network, Stochastic noise, Heuristic mechanism, Minimum vertex cover problem