Royi Ronen, Oded Shmueli. Conjunctive Queries over DAGs. In Opher Etzion, Tsvi Kuflik, Amihai Motro, editors, Next Generation Information Technologies and Systems, 6th International Workshop, NGITS 2006, Kibbutz Shefayim, Israel, July 4-6, 2006, Proceedings. Volume 4032 of Lecture Notes in Computer Science, pages 129-140, Springer, 2006. [doi]
Abstract is missing.