We propose a modular approach to defining notions of simulation, and modal logics which characterise them. We use coalgebras to model state-based systems, relators to define notio...
Coreference resolution is governed by syntactic, semantic, and discourse constraints. We present a generative, model-based approach in which each of these factors is modularly enc...
The K framework, based on rewriting logic semantics, provides a powerful logic for deļ¬ning the semantics of programming languages. While most work in this area has focused on deļ...
Software testing is an important issue in software engineering. As software systems become increasingly large and complex, the problem of how to optimally allocate the limited test...
Abstract. This paper describes a practical approach for implementing certain types of domain-speciļ¬c languages with extensible compilers. Given a compiler with one or more front-...