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A Model-Driven Semantic Web

Sophia
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A Model-Driven Semantic Web

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    1. A Model-Driven Semantic Web

    2. A Model-Driven Semantic Web 2 Metadata Management Scenario 1—Integrated MOF Repository

    3. A Model-Driven Semantic Web 3 Metadata Management Scenario 2—Federated MOF Repositories

    4. A Model-Driven Semantic Web 4 MOF and the Semantic Web MOF technology streamlines the mechanics of managing models as XML documents, Java objects, CORBA objects, etc. Semantic Web technology is for reasoning about resources Reasons over models that describes the resources MOF provides no help with reasoning Semantic Web not focused on helping with mechanics of managing models Complementary technologies Despite some overlap

    5. A Model-Driven Semantic Web 5 Applications Using ontology-based reasoning to: Detect problematic financial transactions Analyze complex business rules Resolve multiple policy constraints in Runtime applications management Network management While integrating with: Pre-existing relational and OLAP data stores Entity-relationship models UML models etc.

    6. A Model-Driven Semantic Web 6 Business Information Model

    7. A Model-Driven Semantic Web 7 Business Service Model

    8. A Model-Driven Semantic Web 8 UML and the Semantic Web No established graphical notation for Semantic Web languages UML profiling is one approach UML profiles for RDF, OWL, and Topic Maps

    9. A Model-Driven Semantic Web 9 Toward a Model-Driven Semantic Web Submission team IBM Sandpiper Software Gentleware AT&T (Supporter) DSTC MOF metamodels models of RDF/S OWL Simplified Common Logic Topic Maps Entity-Relationship UML Profiles for RDF/S, OWL Mappings UML-OWL (UML-RDF/S) (UML-Topic Map)

    10. A Model-Driven Semantic Web 10 Bridging the Semantic Web and MDA Worlds

    11. A Model-Driven Semantic Web 11 Translating Entity Relationship Models to OWL

    12. A Model-Driven Semantic Web 12 Metamodel Contents Model of abstract syntax Defines a domain of conforming abstract syntax trees

    13. A Model-Driven Semantic Web 13 Part of the SCL Abstract Syntax

    14. A Model-Driven Semantic Web 14 Representation of an Abstract Syntax Tree

    15. A Model-Driven Semantic Web 15 XMI: The MOF-XML Technology Mapping

    16. A Model-Driven Semantic Web 16 Corresponding Part of the XMI Schema

    17. A Model-Driven Semantic Web 17 The Core Metamodel

    18. A Model-Driven Semantic Web 18 Synergy Summary MOF’s model management facilities and the Semantic Web’s reasoning capabilities are separate, complementary concerns The ability of Semantic Web reasoners to find discrepancies in invariant rules, preconditions, and postconditions, can add scalability to MDA’s use of Design-by-Contract (DBC) UML profiles can serve as graphical notations for Semantic Web languages

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