XASM
An XOCL (ECore + OCL) based implementation of the Gurevich ASMs
...In XOCL we now have update annotations, which allow to create with OCL one set of updates.
We consequently will create a prototype of XASM as a language that allows to calculate XASM Style fix points over updates.
It will have the same language design as the original XASM by Matthias Anlauff