Title	Lossless Image Watermarking for HDR Images Using Tone Mapping
Author	A.Nagurammal, T.Meyyappan
Citation	Vol. 13  No. 5  pp. 112-116
Keywords	Lossless reversible watermarking, One-to-one compound mapping, HDR, Tone mapping

Title	New Technique of Hidden Data in PE-File with in Unused Area Two
Author	T.Sangeetha, T.Meyappan
Citation	Vol. 13  No. 5  pp. 107-111
Keywords	Information hiding portable executable file Stegnography Statistical technique

Title	A Novel Fuzzy Based Clustering Algorithm for Text Classification
Author	A. Krishna Mohan, V.V.Narasimha Rao, MHM Krishna Prasad
Citation	Vol. 13  No. 5  pp. 100-106
Keywords	Dimensionality reduction, Skewness, feature extraction, fuzzy clustering, split normal distribution.

Title	Detecting Policy Anomalies in Firewalls by Relational Algebra and Raining 2D-Box Model
Author	Naveen Mukkapati, Ch.V.Bhargavi
Citation	Vol. 13  No. 5  pp. 94-99
Keywords	Firewall, policy, relational algebra, correlation anomaly, raining 2D-Box Model