We present ACPc , a process algebra with conditional expressions in which the conditions are taken from a Boolean algebra, and extensions of this process algebra with mechanisms for condition evaluation. We confine ourselves to finitely branching processes. This restriction makes it possible to present ACPc in a concise and intuitively clear way, and to bring the notion of splitting bisimulation equivalence and the issue of condition evaluation in process algebras with conditional expressions to the forefront.
Jan A. Bergstra, C. A. Middelburg