id	keyword
ap-736	design
ap-736	data
ap-736	vol
ap-736	database
ap-736	system
ap-736	methods
ap-736	optimisation
ap-736	compression
ap-736	space
ap-736	search
ap-736	applications
ap-736	engineering
ap-736	models
ap-736	university
ap-736	knowledge
ap-736	object
ap-736	usa
ap-736	computer
ap-736	use
ap-736	algorithms
ap-736	czech
ap-736	technical
ap-736	query
ap-736	acm