id	keyword
easat-3473	iot
easat-3473	requirements
easat-3473	smart
easat-3473	system
easat-3473	devices
easat-3473	keywords
easat-3473	features
easat-3473	dataset
easat-3473	user
easat-3473	needs
easat-3473	stakeholder
easat-3473	classifier
easat-3473	engineering
easat-3473	table