Title	Performance Analysis of Heterogeneous Wireless Sensor Networks
Author	Shahzad Hassan and Shahida Khanam
Citation	Vol. 25  No. 11  pp. 99-112
Keywords	WSN, Heterogeneous, lifetime, clustering, cluster head, energy.

Title	Role of watermarking in securing the Biometric Signature Database
Author	Jyotika Chopra, Amod Kumar, Anupma Marwaha, Sanjay Marwaha
Citation	Vol. 25  No. 11  pp. 93-98
Keywords	watermark, security; copyright; peak signal to noise ratio (PSNR); Number of pixel Change Rate (NPCR).

Title	Alzheimer’s Disease Gene Prediction based on Hyprid SVM-based Classifcation Methods
Author	Hala AlShamlan, Rehab AlJurayyad, Samar F. Omar
Citation	Vol. 25  No. 11  pp. 85-92
Keywords	Data Mining, Genetic Disease Prediction, Alzheimer Disease. Gene Expression

Title	Part Of Speech Tagging For Arabic Text Based Radial Basis Function
Author	Osama R.Shahin and Rady El Rwelli
Citation	Vol. 25  No. 11  pp. 79-84
Keywords	Natural Language Processing, Part of Speech, Syntax analyzer, Radial Basis Function network