Leonid Libkin, Domagoj Vrgoc. Regular Expressions for Data Words. In Nikolaj Bjørner, Andrei Voronkov, editors, Logic for Programming, Artificial Intelligence, and Reasoning - 18th International Conference, LPAR-18, Mérida, Venezuela, March 11-15, 2012. Proceedings. Volume 7180 of Lecture Notes in Computer Science, pages 274-288, Springer, 2012. [doi]
Abstract is missing.