This article presents a congruence format, in structural operational semantics, for rooted branching bisimulation equivalence. The format imposes additional requirements on Groote...
We present a method for decomposing modal formulas for processes with the internal action τ. To decide whether a process algebra term satisfies a modal formula, one can check whe...
The notion of branching bisimulation for the alternating model of probabilistic systems is not a congruence with respect to parallel composition. In this paper we first define ano...
This paper shows that weak bisimulation congruence can be characterised as rooted weak bisimulation equivalence, even without making assumptions on the cardinality of the sets of s...
We show that timed branching bisimilarity as defined by Van der Zwaag [16] and Baeten and Middelburg [2] is not an equivalence relation, in case of a dense time domain. We propose ...