Catalin Dima. Real-Time Automata and the Kleene Algebra of Sets of Real Numbers. In Horst Reichel, Sophie Tison, editors, STACS 2000, 17th Annual Symposium on Theoretical Aspects of Computer Science, Lille, France, February 2000, Proceedings. Volume 1770 of Lecture Notes in Computer Science, pages 279-289, Springer, 2000. [doi]
Abstract is missing.