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OWL-S plays a key role in describing behaviors of Web services because of potential semantic Web. Although OWL-S has given semantics to concepts by ontology technology, it gives no formal semantic for control-flow and data-flow. Most of previous related research concentrates on model checking instead of providing a precise mathematic semantics for the specification. This gives limitation when properties...
OWL-S is an important standard for semantic web and its process model not formalized complete. There are some researches working on formalizing semantics of OWL-S process model and this paper is one of them. Rewrite logic system Maude is choose to formalize the informal part semantics of OWL-S in our work. Use Maude as a specification language, semantics of a subset of OWL-S process model elements...
Along with the development of object-oriented technology, component development is gradually extended to commercial off-the-shelf (COTS) components and component-based software development (CBSD) has gradually become the dominant orientation of the field of software engineering. The claims of high reliability need further investigation based on reliability analysis techniques that are applicable to...
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