Title	An Approach to the Facility Layout Design Optimization
Author	Rekha Bhowmik
Citation	Vol. 8  No. 4  pp. 212-220
Keywords	Cluster analysis, intergroup adjacency matrix, travel cost, Iterative Heuristic Algorithm, Branch and Bound Algorithm

Title	Statistical Prediction Based on Estimation of Conditional Density
Author	K Koteswara Rao, P.Veerabhadra Rao, V.Venkat, GSVP Raju
Citation	Vol. 8  No. 4  pp. 198-211
Keywords	Statistical prediction, unbiased ness, Sufficiency, smoothing, univariate time series, Autoregressive, Markov chains

Title	An Image Encryption Approach Using a Combination of Permutation Technique Followed by Encryption
Author	Mohammad Ali Bani Younes, Aman Jantan
Citation	Vol. 8  No. 4  pp. 191-197
Keywords	Image Correlation, Image encryption, Image entropy, Image histogram, Permutation

Title	Delineation of QRS-complex, P and T-wave in 12-lead ECG
Author	V.S. Chouhan, S.S. Mehta, N.S. Lingayat
Citation	Vol. 8  No. 4  pp. 185-190
Keywords	ECG, QRS-complex, P-wave, T-wave, ECG delineation