Abstract. We generalize some of the central results in automata theory to the abstraction level of coalgebras and thus lay out the foundations of a universal theory of automata ope...
Abstract. A verified compiler is an integral part of every security infrastructure. Previous work has come up with formal semantics for sequential and concurrent variants of Java a...
ion and equality to base types but retains lambda abstractions and higher-order variables. We show that this fragment enjoys the characteristic properties of first-order logic: co...
Abstract. The hiding of internal invariants creates a mismatch between procedure specifications in an interface and proof obligations on the implementations of those procedures. T...
An implementation of an out-of-order processing unit based on Tomasulo's algorithm is formally verified using compositional model checking techniques. This demonstrates that f...