SungRan Cho, Nick Koudas, Divesh Srivastava. Meta-data indexing for XPath location steps. In Surajit Chaudhuri, Vagelis Hristidis, Neoklis Polyzotis, editors, Proceedings of the ACM SIGMOD International Conference on Management of Data, Chicago, Illinois, USA, June 27-29, 2006. pages 455-466, ACM, 2006. [doi]
Abstract is missing.