Martin Necaský, Irena Mlýnková. Discovering XML keys and foreign keys in queries. In Sung Y. Shin, Sascha Ossowski, editors, Proceedings of the 2009 ACM Symposium on Applied Computing (SAC), Honolulu, Hawaii, USA, March 9-12, 2009. pages 632-638, ACM, 2009. [doi]
Abstract is missing.