Mária Bieliková, Béatrice Finance, Pavol Návrat. A Multi-Level Logic Programming Model of a Query Optimizer. In Proceedings of the First East-European Symposium on Advances in Databases and Information Systems (ADBIS 97), St.-Petersburg, September 2-5, 1997. Volume 1: Regular Papers. pages 90-96, Nevsky Dialect, 1997. [doi]
Abstract is missing.