ODEGSG Framework, Knowledge-Based Annotation and Design of Grid Services

The convergence of the Semantic Web and Grid technologies has resulted in the Semantic Grid. The great effort devoted in by the Semantic Web community to achieve the semantic markup of Web services (what we call Semantic Web Services) has yielded many markup technologies and initiatives, from which the Semantic Grid technology should benefit as, in recent years, it has become Web service-oriented. Keeping this fact in mind, our first premise in this work is to reuse the ODESWS Framework for the Knowledge-based markup of Grid services. Initially ODESWS was developed to enable users to annotate, design, discover and compose Semantic Web Services at the Knowledge Level. But at present, if we want to reuse it for annotating Grid services, we should carry out a detailed study of the characteristics of Web services and Grid services and thus, we will learn where they differ and why. Only when this analysis is performed should we know how to extend our theoretical framework for describing Grid services. Finally, we present the ODESGS Framework, which is the result of having applied the extensions identified to the aforementioned Semantic Web Services description framework.