id	keyword
easat-6939	biometric
easat-6939	learning
easat-6939	authentication
easat-6939	cloud
easat-6939	vol
easat-6939	systems
easat-6939	security
easat-6939	computing
easat-6939	recognition
easat-6939	multimodal
easat-6939	image
easat-6939	paper
easat-6939	technology