A scalechart is a set of statecharts, operating in a dense time domain, whose behavior is self-similar at different scales. The simplicity of extracting proofs of behavior from sc...
We describe automated methods for constructing nonisomorphism proofs for pairs of graphs. The proofs can be human-readable or machinereadable. We have developed an experimental imp...
Arjeh M. Cohen, Jan Willem Knopper, Scott H. Murra...
Abstract. Software development in B and Event-B generates proof obligations that have to be discharged using theorem provers. The cost of such developments therefore depends direct...
A development of the Mondex system was undertaken using Event-B and its associated proof tools. mental approach was used whereby the refinement between the abstract specification o...
The interpolation method has been one of the main tools for proving lower bounds for propositional proof systems. Loosely speaking, if one can prove that a particular proof system ...