Anne H. H. Ngu, Ling-Ling Yan, Limsoon Wong. Heterogeneous Query Optimization Using Maximal Sub-Queries. 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 413-420, World Scientific, 1993. [doi]
Abstract is missing.