Analysis of business process integration in Web service context

J. Shen, G. Grossmann, Y. Yang, M. Stumptner, M. Schrefl, T. Reiter
Schr07b (2007)
Journal Future Generation Computer Systems - The International Journal of Grid Computing Theory Methods and Applications, Editor: Peter Sloot, Vol.23, No. 3, Elsevier North Holland, ISSN 0167-739X, pp. 283-294, 2007.
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The integration of Web services is a recent outgrowth of the Business Process integration field that will require powerful meta-schema matching mechanisms supported by higher level abstractions, such as UML meta-models. Currently, there are many XML-based workflow process specification languages (e.g. XPDL, BPEL) which can be used to define business processes in the Web services and Grid Computing world. However, with limited capability to describe the relationships (schemas or ontologies) between process objects, the dominant use of XML as a meta-data markup language makes the semantics of the processes ambiguous. OWL-S (Ontology Web Language for Services) exploits the semantic description power of OWL to build an ontology language for services. It therefore becomes a candidate for an inter lingua. In this paper, we propose an integration framework for business processes, which is applied to Web services defined in OWL-S.