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Resumen de A first approach to model SLAs for composite services, using WS-agreement

Carlos Guillermo Müller Cejás, José Antonio Parejo Maestre Árbol académico, Antonio Ruiz Cortés Árbol académico

  • When organizations began to use intensively services oriented applications (SOA) they arose the need of service level agreements (SLAs) to provide the confidence needed on quality of service (QoS). Nowadays, we have a consensus on what an SLA for a service is and as consequence, languages to specify SLAs as WS-Agreement have been proposed and they are becoming popular. One of the key topics in SOA research at present are composite services (CS). Cs have been tackled by many works deal with SLAs for CS. The reason could be the lack of an intensive use of CS applications in business context. [...]


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