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Type: Artigo de periódico
Title: POESIA: An ontological workflow approach for composing Web services in agriculture
Author: Fileto, R
Liu, L
Pu, C
Assad, ED
Medeiros, CB
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.
Subject: Semantic Web
data integration
semantics of data and processes
composition of Web services
Country: EUA
Editor: Springer-verlag
Rights: fechado
Identifier DOI: 10.1007/s00778-003-0103-3
Date Issue: 2003
Appears in Collections:Unicamp - Artigos e Outros Documentos

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