Simple mobile Web services can be provided directly from one device acting as a server. For more complex services, some of the execution tasks can be distributed to stationary devices or the execution tasks of the server and service logic can be migrated completely to another mobile host. Our approach goes beyond that and allows the partial distribution of the execution tasks and the service logic to other mobile hosts. An Extended Mobile Host Complex Web service Framework (EMHCWF) for providing complex Web services is defined. A Proof-of-concept demonstration is carried out to declare the feasibility of the framework and the running experimental tests examine the best suitable case scenario for partial distribution. Index Terms ?? Decomposing mobile Web services, distributed mobile Web service provision, RESTful-based mobile Web services, orchestrating mobile Web services.
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