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Monitoramento baseado em aspectos de contratos eletrônicos

Mario F. SilvaItana M. S. GimenesAlessandro Garcia

Business processes, according to the Service-Oriented Architecture (SOA) are constructed based on the composition of multiple Web services. Organizations can establish electronic contracts that prescribe the use of the services in business processes. This work presents an aspect-based approach for monitoring electronic contracts. The proposed approach allows for: (i) specifying a business process in an aspect-based composition language, and (ii) having the electronic contract specified in such a way that certain clauses become aspects that enable service quality measurement. Thus, it is possible to separate the concerns relative to contract monitoring as well achieving better integration between the contract and the business process.

http://www.lbd.dcc.ufmg.br:8080/colecoes/lawasp/2007/016.pdf

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