Abstract. In this paper we present the formal safety analysis of a radiobased railroad crossing. We use deductive cause-consequence analysis (DCCA) as analysis method. DCCA is a no...
Unreliable failure detectors are a well known means to enrich asynchronous distributed systems with time-free semantics that allow to solve consensus in the presence of crash failu...
We present a hybrid synthesis method for automatic addition of fault-tolerance to distributed programs. In particular, we automatically specify and add pre-synthesized fault-tolera...
The fair exchange problem is key to trading electronic items in systems of mutually untrusted parties. In modern variants of such systems, each party is equipped with a security mo...
Many governmental agencies and businesses organizations use networked systems to provide a number of services. Such a service-oriented network can be implemented as an overlay on ...
Daniel J. Rosenkrantz, Sanjay Goel, S. S. Ravi, Ja...