Raghav Kaushik, Philip Bohannon, Jeffrey F. Naughton, Henry F. Korth. Covering indexes for branching path queries. 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 133-144, ACM, 2002. [doi]
Abstract is missing.