Thomas Place, Marc Zeitoun. Going Higher in the First-Order Quantifier Alternation Hierarchy on Words. In Javier Esparza, Pierre Fraigniaud, Thore Husfeldt, Elias Koutsoupias, editors, Automata, Languages, and Programming - 41st International Colloquium, ICALP 2014, Copenhagen, Denmark, July 8-11, 2014, Proceedings, Part II. Volume 8573 of Lecture Notes in Computer Science, pages 342-353, Springer, 2014. [doi]
Abstract is missing.