Title	Comparing the Performance of 17 Machine Learning Models in Predicting Human Population Growth of Countries
Author	Mohammad Mahmood Otoom
Citation	Vol. 21  No. 1  pp. 220-225
Keywords	Machine Learning, Population Growth rate, decision tree, random forest, artificial neural network, bagging, boosting.

Title	Performance Evaluation of Elderly Home Automation Control (EHAC) IoT System
Author	Karsten Cheng Kai Phua, Wei Wei Goh, and Mohsen Marjani
Citation	Vol. 21  No. 1  pp. 214-219
Keywords	Internet of Thing (IoT), Testing, Elderly, Automation, Sensors

Title	A Hybrid Routing Protocol Based on Bio-Inspired Methods in a Mobile Ad Hoc Network
Author	Khalid A Alattas
Citation	Vol. 21  No. 1  pp. 207-213
Keywords	Ant colony optimization, Mobile Ad-hoc Networks, Distance Vector Routing Protocols, Link-state routing protocols

Title	Assessing the Green Total Factor Productivity of Water Use in Mainland China
Author	Meng Ning, Zheru Wu, Zhitian Zhou, and Duogui Yang
Citation	Vol. 21  No. 1  pp. 201-206
Keywords	Green total factor productivity; water use; Data Envelopment Analysis, Global Malmquist-Luenberger index