Research on Web Service Auto-Composition Based on Petri Net and WS-BPEL
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Abstract
In order to research into web service auto-composition,firstly design translating rules from BPEL to Petri net and display the flow of execution in BPEL,then search path between two states with depth first algorithm and provide web service quality information to users,at last auto-generate executable BPEL file according to the path found.
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