Title	Integrating the Principal Component Analysis with Partial Decision Tree in Microarray Gene Data
Author	Mohammad Subhi Al-Batah
Citation	Vol. 19  No. 3  pp. 24-29
Keywords	Principal Component Analysis (PCA) algorithm, Partial Decision Tree (PART) rules, Microarray data, Classi?cation, Gene selection, Data mining

Title	Intelligent based E-healthcare Systems: Towards Security and Privacy
Author	Mohammed Ateeq Alanezi, Z. Faizal Khan
Citation	Vol. 19  No. 3  pp. 16-23
Keywords	Electronic health records, Intelligent based systems Agents, Security model.

Title	Peak to Average Power Ratio (PAPR) Reduction in OFDM for Optic Communications based on Conventional Selected Mapping
Author	Ousama M Abdulwanes Awad, Muhammed Fatih Kili?aslan, Javad Rahebi
Citation	Vol. 19  No. 3  pp. 11-15
Keywords	Orthogonal Frequency Division Multiplexing, Conventional Selected Mapping, Fast Fourier Transform.

Title	Image Compression using Windowing Firefly Algorithm by Renyi 2-d Histogram based on Multilevel Thresholding
Author	V. Manohar, G. Laxminarayana, T. Satya Savithri
Citation	Vol. 19  No. 3  pp. 1-10
Keywords	Windowing Firefly Algorithm, Image Compression, 2-D histogram, thresholding, Renyi entropy.