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|Type:||Artigo de periódico|
|Title:||POESIA: An ontological workflow approach for composing Web services in agriculture|
|Abstract:||This paper describes the POESIA approach to systematic composition of Web services. This pragmatic approach is strongly centered in the use of domain-specific multidimensional ontologies. Inspired by applications needs and founded on ontologies, workflows, and activity models, POESIA provides well-defined operations (aggregation, specialization, and instantiation) to support the composition of Web services. POESIA complements current proposals for Web services definition and composition by providing a higher degree of abstraction with verifiable consistency properties. We illustrate the POESIA approach using a concrete application scenario in agroenvironmental planning.|
semantics of data and processes
composition of Web services
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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