id	keyword
cana-4450	learning
cana-4450	data
cana-4450	privacy
cana-4450	model
cana-4450	vol
cana-4450	security
cana-4450	communication
cana-4450	applications
cana-4450	paper
cana-4450	systems
cana-4450	devices
cana-4450	training
cana-4450	healthcare