Abstract
Wireless sensing networks (WSNs) have been applied on various research applications such as monitoring health of humans, targets tracking, natural resources investigation, air quality prediction, water pollution prediction and radiation pollution. The challenge on predicting these applications still exists. Suitable monitoring systems are necessary, to maintain the healthy society with sustainable growth. With the advancement of Internet of Things and modern sensors, the environmental monitoring systems have become smart monitoring system. These wireless sensors are scattered around the environmental locations and places. The localization of sensor placement at the correct place will reduce the redundancy of the sensing environment and cost of the equipment. More nodes are placed at the area that has more pollutant. Accurate node sensor placing on the needed area will reduce the cost of sensors and increase the prediction accuracy. This helps to keep our health safe by selecting less polluted environment. Hence, this article focuses on introducing the deep learning algorithm called Graph Long Short-Term Memory (GLSTM) neural network to predict the air quality characteristics. Next, the evolutionary algorithm called Dragon fly optimizer has been used to localize the node based on the prediction. Deep evolutionary based algorithms will improve the air pollutant prediction and node localization sensor cost.
•Application in the domain of smart wireless health care system.•Proposed graph Long Short-Term Memory (GLSTM) neural network to predict the air quality characteristics.•Applied Dragonfly optimizer for node localization based on prediction.•Hybrid approach between machine learning and metaheuristics.