Conjunctive-query containment and constraint satisfaction
Phokion G. Kolaitis, Moshe Y. Vardi · 1998
in database query evaluation and optimization, At the mtx bitnc, constraint satisfaction is recognized as A fnndamcntal problem in artificial intelligence.What do mlljunctive-query containment and constraint satisfaction linvc In common?Our main conceptual contribution in this paper iR to point out, that, despite their very different formu-