Kothuri Venkata Ravi Kanth, Siva Ravada, Daniel Abugov. Quadtree and R-tree indexes in oracle spatial: a comparison using GIS data. In Michael J. Franklin, Bongki Moon, Anastassia Ailamaki, editors, Proceedings of the 2002 ACM SIGMOD International Conference on Management of Data, Madison, Wisconsin, June 3-6, 2002. pages 546-557, ACM, 2002. [doi]
Abstract is missing.