Abstract. In this paper, we address the problem of expressing objectoriented concepts in terms of Petri nets. This is interesting, first, as a possibility of representing concurre...
Abstract. Matching is a basic operation extensively used in computation. Second-order matching, in particular, provides an adequate environment for expressing program transformatio...
Ontologies are seen as the solution to data heterogeneity on the web. However, the available ontologies are themselves source of heterogeneity. This can be overcome by aligning on...
We propose a new framework for black-box conformance testing of real-time systems, where specifications are modeled as nondeterministic and partially-observable timed automata. We...
Despite a growing awareness of security issues in networked computing systems, most development processes used today still do not take security aspects into account. To address th...