Resumo

GIRALDO, Jorge; GUZMAN, Jaime A  e  OVALLE, Demetrio A. Integration of web service-based business processes: web-service choreography and constraint satisfaction. Rev. ing. univ. Medellin [online]. 2008, vol.7, n.12, pp.141-155. ISSN 1692-3324.

Business processes sometimes need additional functions which can be reached through the use of services of the same domain or an external one. During this procedure, web services involved should be integrated in such a way that its individual functions can generate a global behavior. Web-service choreography controls interaction sequences among services during integration process. This article shows an approach to modeling based on web-service choreography restrictions with the purpose of achieving its automation.

Palavras-chave : Web services choreography; web services; constraint satisfaction.

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