Rakesh Agrawal, Giuseppe Psaila, Edward L. Wimmers, Mohamed Zaït. Querying Shapes of Histories. In Umeshwar Dayal, Peter M. D. Gray, Shojiro Nishio, editors, VLDB 95, Proceedings of 21th International Conference on Very Large Data Bases, September 11-15, 1995, Zurich, Switzerland. pages 502-514, Morgan Kaufmann, 1995. [doi]
Abstract is missing.