A Uddi Extension for Business Process Management Systems
نویسندگان
چکیده
The Universal Description Discovery & Integration (UDDI) is a standard for XML registry that enables functionality-based publication and discovery of Web services. This paper presents a UDDI extension to support Quality of Service (QoS) management in the context of Business Process Management Systems (BPMSs). To allow service selection, a BPMS architecture should include brokers to match consumer policies with policies stored in UDDI registries and monitors to update QoS attributes. The main contributions of this approach are a UDDI extension to include QoS attributes based on the Web Services Policy Framework standard and UDDI tModels, and an architecture to integrate it into BPMSs.
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