Andreas Behrend. Optimizing existential queries in stratifiable deductive databases. In Hisham Haddad, Lorie M. Liebrock, Andrea Omicini, Roger L. Wainwright, editors, Proceedings of the 2005 ACM Symposium on Applied Computing (SAC), Santa Fe, New Mexico, USA, March 13-17, 2005. pages 623-628, ACM, 2005. [doi]
Abstract is missing.