Title	Image Steganography Based on Modified LSB Substitution Method and Data Mapping
Author	Pranab Kumar Dhar, Abdul Kaium, and Tetsuya Shimamura
Citation	Vol. 18  No. 3  pp. 155-160
Keywords	Image steganography, Least Significant Bit, Data mapping, Peak signal-to-noise ratio, structural similarity.

Title	Empirical Comparison of XP & SXP
Author	Faiza Anwer, Shabib Aftab, Muhammad Salman Bashir, Zahid Nawaz, Madiha Anwar
Citation	Vol. 18  No. 3  pp. 161-168
Keywords	Agile Models, Extreme Programming, XP, SXP, Comparative Analysis

Title	Evaluation of Face Recognition Techniques Using 2nd Order Derivative and New Feature Extraction Method Based on Linear Regression Slope
Author	Abdulbasit Alazzawi, Osman N. Ucan, Oguz Bayat
Citation	Vol. 18  No. 3  pp. 169-177
Keywords	Face Recognition, SLP, PCA, Neural Network, ANN

Title	Adaptive Cylindrical Antenna Array For Massive MIMO in 5G
Author	Mouloud Kamali and Adnen Cherif
Citation	Vol. 18  No. 3  pp. 178-183
Keywords	5G, LTE-Adv., BDMA, APs, massive MIMO.