Agent-based Negotiation of Service Level Agreements for Web Service Compositions
نویسندگان
چکیده
This paper presents an agent-based negotiation framework to support the autonomous establishment and maintenance of Service Level Agreements for QoS aware web service compositions. It uses a two-layered architecture for the coordinated negotiation of QoS constraints, in order to ensure collective functionality, endto-end QoS and the stateful coordination of complex web service compositions. It forms part of the adaptive Agent based Negotiation of SLAs for Web Service Compositions 2 service composition management framework which is being developed by the ASAPM Project. We present a prototype implementation of the framework. It is built on top of the JADE agent framework and also uses the WS2JADE plug-in which enables the integration of web services and JADE agents.
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