Diego Calvanese, Giuseppe De Giacomo, Maurizio Lenzerini, Moshe Y. Vardi. An Automata-Theoretic Approach to Regular XPath. In Philippa Gardner, Floris Geerts, editors, Database Programming Languages - DBPL 2009, 12th International Symposium, Lyon, France, August 24, 2009. Proceedings. Volume 5708 of Lecture Notes in Computer Science, pages 18-35, Springer, 2009. [doi]
Abstract is missing.