Context aware service composition
نویسنده
چکیده
execution plan: a composite service in the representation format of the run-time execution technology. Abstract plan: a high-level schema that describes the control flow between atomic services, which form a composite service.plan: a high-level schema that describes the control flow between atomic services, which form a composite service. Abstract service: a high-level description of the capabilities and categorisation of an atomic service.service: a high-level description of the capabilities and categorisation of an atomic service. Abstract service composition: the process of constructing a composite service from abstract services.service composition: the process of constructing a composite service from abstract services. Abstract service repository: the facility that stores and manages descriptions of abstract services.service repository: the facility that stores and manages descriptions of abstract services. Architecture specific service composition: the process of constructing an executable composite service, by means of instantiation of abstract services in the abstract execution plan. (Atomic) service: a specific instance of a software system that carries out a computational operation on behalf of a user. AtomicProcess: an OWL-S description of an atomic service. Base core goal condition: the absolute minimal core goal condition that needs to be satisfied to achieve a viable solution for a composition request. Composition request: a construct that specifies a user’s computational task. It consists of core and context goal conditions.
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