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Erschienen in:
2008 | OriginalPaper | Buchkapitel
Discovery
Erschienen in: Implementing Semantic Web Services
Verlag: Springer Berlin Heidelberg
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Realizing the vision of the Semantically Enabled Service-oriented Architecture (SESA) involves a number of tasks. Within this chapter we will focus on the discovery task, the annotations necessary to automate it, and the tools to process them (discovery engine).
WSMO provides a conceptual framework for semantically describing Web Services and their specific properties. We discuss how WSMO can be used for service discovery and provide a proper conceptual grounding. We will discuss how different mechanisms can be used to discoverWeb Services and especially what consequences those mechanisms have on the complexity of the required annotations as well as on the quality of the results. It is important to understand the conceptual model and the particular assumptions underlying a discovery solution in order to utilize their results properly.