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Semantic Infrastructure Concept of Operations - Existing caBIG® Semantics Implementation
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- The role played by each system is implicit. In a services paradigm, this is sufficient for the client, but not for the service implementation. The role should be characterized by standards in accordance with RM-ODP viewpoints and describe the policies including permissions, obligations, and prohibitions.
The data service has a single operation: Query. This service has a contract that dictates the terms by which it may interact with other systems, "Query by Example" (QBE), and is intended for use with any information type. It may not have rules associated with the information is passes through the service.
Info title Additional Information The pre-condition behavior of a contract is issue a request to the index service for an end point reference. The behavior is the fulfillment of the query. The contract is between the client (initiator of the query) and the system (the responder to the query). The contractual context exists for the period of the behavior.
- In contrast, the information that is exchanged through analytic services may be built from an analytical process – it may be necessary for the rules to be modeled with the information.
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Initial Allocation of Existing Tool Packages to Components of the new Semantic Infrastructure Packages Component { Wiki Markup
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