Sridhar Ramaswamy, Sairam Subramanian. Path Caching: A Technique for Optimal External Searching. In Proceedings of the Thirteenth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, May 24-26, 1994, Minneapolis, Minnesota. pages 25-35, ACM Press, 1994. [doi]
Abstract is missing.