Rui Zhou, Chengfei Liu, Junhu Wang, Jianxin Li. Containment between Unions of XPath Queries. In Xiaofang Zhou, Haruo Yokota, Ke Deng, Qing Liu, editors, Database Systems for Advanced Applications, 14th International Conference, DASFAA 2009, Brisbane, Australia, April 21-23, 2009. Proceedings. Volume 5463 of Lecture Notes in Computer Science, pages 405-420, Springer, 2009. [doi]
Abstract is missing.