Title	The Smart City: Trends and Evolution, Readiness and Adaptability in Africa
Author	Bashir Aliyu Yauri, Ekpobodo Raymond Ovwigho
Citation	Vol. 24  No. 4  pp. 119-126
Keywords	Smart City, Internet of Things, Big Data, 5G Wireless Networks, c

Title	Machine Learning Techniques for Diabetic Retinopathy Detection: A Review
Author	Rachna Kumari, Sanjeev Kumar, Sunila Godara
Citation	Vol. 24  No. 4  pp. 67-76
Keywords	Convolutional neural network, Deep Neural Network, Diabetic retinopathy, k-Nearest Neighbor , Support Vector Machine.

Title	Proficient: Achieving Progressive Object Detection over a Lossless Network using Fragmented DCT Coefficients
Author	Emad Felemban, Saleh Basalamah, Adil Shaikh and Atif Nasser
Citation	Vol. 24  No. 4  pp. 51-59
Keywords	DCT, Image Recognition, Object Recognition, DCT Coefficients, Wireless Networks

Title	Enhancing E-commerce Security: A Comprehensive Approach to Real-Time Fraud Detection
Author	Sara Alqethami, Badriah Almutanni, Walla Aleidarousr
Citation	Vol. 24  No. 4  pp. 1-10
Keywords	Fraud detection, E-commerce, Real-time transactions XGBoost, Na?ve Bayes; Neural Network