Claire David, Leonid Libkin, Tony Tan. On the Satisfiability of Two-Variable Logic over Data Words. In Christian G. Fermüller, Andrei Voronkov, editors, Logic for Programming, Artificial Intelligence, and Reasoning - 17th International Conference, LPAR-17, Yogyakarta, Indonesia, October 10-15, 2010. Proceedings. Volume 6397 of Lecture Notes in Computer Science, pages 248-262, Springer, 2010.
Abstract is missing.