We apply the symbolic analysis principle to pushdown systems. We represent (possibly in nite) sets of con gurations of such systems by means of nite-state automata. In order to re...
We consider setting up sleep scheduling in sensor networks. We formulate the problem as an instance of the fractional domatic partition problem and obtain a distributed approximati...
Abstract—The Hierarchical Timing Language (HTL) is a realtime coordination language for distributed control systems. HTL programs must be checked for well-formedness, race freedo...
Thomas A. Henzinger, Christoph M. Kirsch, Eduardo ...
Abstract. Risk analysis has been used to manage the security of systems for several decades. However, its use has been limited to offline risk computation and manual response. In c...
This paper presents a method for analyzing the survivability of distributed network systems and an example of its application. Survivability is the capability of a system to fulfi...
Robert J. Ellison, Richard C. Linger, Thomas A. Lo...