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S ALUS Semantic Middleware

S ALUS Semantic Middleware. SALUS Advisory Board Meeting - January 17, 2013. Semantic Interoperability. Formalization of more then ‘ just ’ terminology, but also the relations between concepts and the context Constraining the semantics = limiting possible interpretations

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S ALUS Semantic Middleware

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  1. SALUS Semantic Middleware SALUS Advisory Board Meeting - January 17, 2013

  2. Semantic Interoperability • Formalization of more then ‘just’ terminology, but also the relations between concepts and the context • Constraining the semantics = limiting possible interpretations • People can interpret according to the context, computers don’t • This summer I travelled to Java • This software module is written in Java • My preferred brand of coffee is Java

  3. IntroductionThe Semantic Interoperability Platform (SIP) • A simple thing (?)  • Put a semantic layer on top if any resource • Define a common ontology (or a system to mediate between ontologies) • Query data as if everything behaves as one virtual system Virtual and consolidated information source Semantic Interoperability Platform Semantic layer Semantic layer Semantic layer Semantic layer Semantic layer Information source Information source Information source Information source Information source

  4. SemanticInteroperabilityand Service Platform CDA Arch …

  5. Integrating the different approaches local portal reporting monitoring central Repositories Sem. Resources detection reporting Sem. services … Semantic Mediator Semantic Mediator Semantic Mediator Warehouse local Formalize ASAP X (HL7) Y (CEN) Z

  6. From data to formal resources CIS* DB scheme values Result in DO form Result in DDO form Analysis result Conversion Conversion CDA Analysis rules Conversion rules XML Step 1 Step 2 GUI Operational world Formal world Operational world Local Global 7 4 3 DSQ DSSQ SQL 3 2 1 Query 6 9 8 Result 5 7 4 Analysis 1 1 Portal 2 1-1 mapping DDO DO 8 2 3 5 6 1-1 mapping DDO 1 1 2 3

  7. A B C … SALUS X Y Z …

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