Title	A Comparative Study to Find a Suitable Method for Text Document Clustering
Author	S.C.Punitha, M.Punithavalli
Citation	Vol. 12  No. 10  pp. 115-122
Keywords	Text mining, Traditional K-Means, Traditional EM Algorithm, sGEM, HSTC model, TCFS method

Title	An Efficient Key Management Scheme for Secure Data Access Control in Wireless Broadcast Services
Author	K.V.Rajesh, P.Harini
Citation	Vol. 12  No. 10  pp. 123-129
Keywords	Wireless broadcast, key management, access control, key hierarchy, secure group communication, key dis-tribution

Title	Security Challenges in 3G Systems
Author	Mohammad Islam, Vineet Kumar Verma
Citation	Vol. 12  No. 10  pp. 130-138
Keywords	3G, GSM, Fuzzy Logic, Cellualr System, SMS, Mobile Network.

Title	An Efficient Algorithm for Segmentation Using Fuzzy Local Information C-Means Clustering
Author	Sandeep Kumar Mekapothula, V. Jai Kumar
Citation	Vol. 12  No. 10  pp. 139-149
Keywords	Clustering, Fuzzy C-means, Fuzzy constraints, gray level constraints, image segmentation, and spatial constraints.