Title: Approach for Decentralizing Dynamic Web Services Composition Based on PDG
Abstract: Web service composition consists of orchestrated Web services.Web service composition can be divided into two classes,namely centralized architecture and decentralized architecture,by the location of the Web services composition engine.Decentralized Web services composition can solve the problem of scalability,message exchange efficiency,autonomy and load.But it's big challenge to partition a composite Web service written as a single BPEL program into an equivalent set of decentralized processes,to study the composite Web service QOS by the host set conception,Web services composition method and load balance of Web services engine.
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
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