Biniam Gebremichael, Frits W. Vaandrager. Specifying Urgency in Timed I/O Automata. In Bernhard K. Aichernig, Bernhard Beckert, editors, Third IEEE International Conference on Software Engineering and Formal Methods (SEFM 2005), 7-9 September 2005, Koblenz, Germany. pages 64-74, IEEE Computer Society, 2005. [doi]
Abstract is missing.