id	keyword
cte-419	cloud
cte-419	use
cte-419	learning
cte-419	proceedings
cte-419	workshop
cte-419	education
cte-419	mathematics
cte-419	cte
cte-419	tools
cte-419	services
cte-419	knowledge
cte-419	technologies
cte-419	sage
cte-419	cocalc
cte-419	training