Rewriting logic is a flexible and expressive logical framework that unifies algebraic denotational semantics and structural operational semantics (SOS) in a novel way, avoiding th...
Abstract. We compare three specification frameworks for the operationtics of programming languages, abstract state machines (ASMs) and the two incarnations of natural semantics, b...
Abstract. This paper proposes a tool to support reasoning about (partial) correctness of constraint logic programs. The tool infers a speci cation that approximates the semantics o...
Abstract. This paper describes how semantic bridges realized in terms of rulebased ontology mappings can be incorporated into BPEL processes. The approach is explained by applying ...
straction reduces the number of states necessary to perform formal verification while maintaining the functionality of the original model with respect to ifications to be verified....