Bruce W. Watson, Derrick G. Kourie, Ernest Ketcha Ngassam, Tinus Strauss, Loek G. Cleophas. Efficient automata constructions and approximate automata. In Jan Holub, Jan Zdárek, editors, Proceedings of the Prague Stringology Conference, Prague, Czech Republic, August 28-30, 2006. pages 100-107, Department of Computer Science and Engineering, Faculty of Electrical Engineering, Czech Technical University, 2006. [doi]
Abstract is missing.