Title	The Robust Digital Image Watermarking Scheme With Back Propagation Neural Network In DWT Domain
Author	Nallagarla Ramamurthy, S. Varadarajan
Citation	Vol. 13  No. 1  pp. 111-117
Keywords	Digital Image Watermarking, Back Propagation Neural Network, DWT, Bitmap, Imperceptible, Robust, JPEG compression, Cropping.

Title	A Survey of Machine Learning Techniques for Spam Filtering
Author	Omar Saad, Aboul Ella Hassanien, Ashraf Darwish, Ramadan Faraj
Citation	Vol. 13  No. 1  pp. 103-110
Keywords	E-mail classification, Spam, Spam filtering, Machine learning, algorithms.

Title	Multiple Classifier Selection to Improve Accuracy of Classifier for Time Series Analysis
Author	N.Yamuna Rani, R.Velmani
Citation	Vol. 13  No. 1  pp. 97-102
Keywords	Fast Fourier transform, generative classifier, optimal discriminant analysis, piecewise polynomial representation, Temporal data mining, time series classification

Title	Color Image Techniques for Image Retrieval in Large Image Set of Database
Author	R.Venkata Ramana Chary, D.Rajya Lakshmi Gitam, K.V.N Sunitha
Citation	Vol. 13  No. 1  pp. 89-96
Keywords	Color combination, threshold, Retrieval, Query, image Database