Title	A COMPARATIVE STUDY ON BLOCKCHAIN DATA MANAGEMENT SYSTEMS: BIGCHAINDB VS FALCONDB
Author	Abrar Alotaibi, Sarah Alissa, and Salahadin Mohammed
Citation	Vol. 23  No. 5  pp. 127-133
Keywords	Blockchain Data Management, BigchainDB, FalconDB, Distributed Databases, Decentralization.

Title	IoT Enabled Intelligent System for Radiation Monitoring and Warning Approach using Machine Learning
Author	Muhammad Saifullah, Imran Sarwar Bajwa, Muhammad Ibrahim and Mutyyba Asghar
Citation	Vol. 23  No. 5  pp. 134-146
Keywords	Internet of Things (I.O.T), Prediction Model, Monitoring System, Decision Tree, Trained Model, Bagging and Boosting, Ultraviolet Waves, Electromagnetic Waves

Title	Intelligent System for the Prediction of Heart Diseases Using Machine Learning Algorithms with Anew Mixed Feature Creation (MFC) technique
Author	Rawia Elarabi, Abdelrahman Elsharif Karrar, Murtada El-mukashfi El-taher
Citation	Vol. 23  No. 5  pp. 147-161
Keywords	machine learning; Classification; random forest; SVM; feature selection; cardiovascular; heart disease; LASSO feature selection; RFE-RF feature selection; K-nearest neighbors; AdaBoost

Title	Protecting Privacy of User Data in Intelligent Transportation Systems
Author	Yazed Alsaawy, Ahmad Alkhodre, Adnan Abi Sen
Citation	Vol. 23  No. 5  pp. 162-170
Keywords	privacy, intelligent transport systems, multi-layered comprehensive approach