Fang Wei, Georg Lausen. A unified apriori-like algorithm for conjunctive query containment. In Bipin C. Desai, editor, 12th International Database Engineering and Applications Symposium (IDEAS 2008), September 10-12, 2008, Coimbra, Portugal. Volume 299 of ACM International Conference Proceeding Series, pages 111-120, ACM, 2008. [doi]
Abstract is missing.