Title	Enhancing the Power Spectral Density of PPM TH-IR UWB Signals Using Sub-Slots Technique
Author	Nidal Qasem, Bashar Al-haj Moh’d
Citation	Vol. 17  No. 1  pp. 124-129
Keywords	FFT, PPM, PSD, Spectral Estimation, TH-IR, UWB.

Title	CAMELO: A Context-Aware Cloud Architecture for Smart Cities
Author	Aymen El Amraoui, Kaouthar Sethom
Citation	Vol. 17  No. 1  pp. 117-123
Keywords	Cloud Computing smart city context-aware.

Title	Species and Variety Classification of Leaves from Images
Author	Malay S. Bhatt, Tejas P. Patalia
Citation	Vol. 17  No. 1  pp. 109-116
Keywords	Classification, Edge Detection, Generalized Co-Occurrence Matrix, Histogram, Local Binary Pattern, Support Vector Machine.

Title	Soft Clustering for Very Large Data Sets
Author	Min Chen
Citation	Vol. 17  No. 1  pp. 102-108
Keywords	Soft clustering, big data, parallel computing