Tok Wang Ling, Sin Yeung Lee. Improving Integrity Checking for Exists-Constraints. In Song C. Moon, Hideto Ikeda, editors, Proceedings of the 3rd International Conference on Database Systems for Advanced Applications (DASFAA), Daejeon, Korea, April 6-8, 1993. Volume 4 of Advanced Database Research and Development Series, pages 343-350, World Scientific, 1993. [doi]
Abstract is missing.