Approaches to runtime checking have to track the execution of a software system and therefore have to deal with generating and processing execution events. Often these techniques ...
We present two ways to de ne covarieties and complete covarieties, i.e. covarieties that are closed under total bisimulation: by closure operators and by subcoalgebras of coalgebr...
In the recent past, the reduction-based and the model-based methods to prove cut elimination have converged, so that they now appear just as two sides of the same coin. This paper...