Title	Automatic Image Segmentation using Wavelets
Author	H C Sateesh Kumar, K B Raja, Venugopal K R, L M Patnaik
Citation	Vol. 9  No. 2  pp. 305-313
Keywords	Discrete Wavelets, Image Segmentation, Histogram, Generalized Gaussian Distribution, EM Algorithm, ML Estimation

Title	Extending The Network Lifetime Using Optimized Energy Efficient Cross Layer Module (OEEXLM) In Wireless Sensor Networks
Author	T.V.Padmavathy
Citation	Vol. 9  No. 2  pp. 297-304
Keywords	Routing, Medium access control, life time of the network, energy efficiency, OEEXLM module, Wireless Sensor Networks

Title	The Algorithm of the Calculation of Homology Group on Oriented Connected Simplicial Complexes
Author	Habiba Elzohny, Taghrid Emam, Fatimah Al-Ghamdi
Citation	Vol. 9  No. 2  pp. 293-296
Keywords	Homology, algorithm

Title	Designing a Subliminal Channel for Deceiving Enhancement
Author	Abdulameer K.Hussain
Citation	Vol. 9  No. 2  pp. 285-292
Keywords	Cryptography, Authentication, Subliminal Channel , Digital Signature, Security