Semantic Web Service Composition

The service composition framework automatically discovers simple web services and integrates them into a composite service to achieve a complex goal
The initial view displays an example task to generate an emission concentration visualization given the selected region and chemical plant.
By clicking "Compose" button, the framework will generate a composite service basing on the example task.
By clicking "Select Optimal Path" button, the framework will select out the optimal plan to achieve the goal

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