Consistent Query Answering for Primary Keys in Datalog
Sign Up to like & getrecommendations! Published in 2020 at "Theory of Computing Systems"
DOI: 10.1007/s00224-020-09985-6
Abstract: We study the complexity of consistent query answering on databases that may violate primary key constraints. A repair of such a database is any consistent database that can be obtained by deleting a minimal set… read more here.
Keywords: query answering; consistent query; primary keys; query ... See more keywords