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A Model Driven Approach for Cross Paradigm Interoperability using OMG’s MDMI Standard

A Model Driven Approach for Cross Paradigm Interoperability using OMG’s MDMI Standard . Cross Paradigm Working Group. Model Driven Message Interoperability (MDMI). An approved Object Management Group standard. MDMI is a Platform Independent Model. http://www.omg.org/spec/MDMI/

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A Model Driven Approach for Cross Paradigm Interoperability using OMG’s MDMI Standard

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  1. A Model Driven Approach for Cross ParadigmInteroperability using OMG’s MDMI Standard Cross Paradigm Working Group

  2. Model Driven Message Interoperability (MDMI) • An approved Object Management Group standard. • MDMI is a Platform Independent Model. http://www.omg.org/spec/MDMI/ • MDMI transforms and translates data in one format (source) to a different format (target). • MDMI is a project within the Open Health Tools Model Driven Health Tools (MDHT) project.

  3. Bringing OMG and HL7 standards together - MDA Conceptual: HL7 RIM Model (C-CDA) Logical: OMG MDMI Model (PIM) Implementation: OMG MDMI Map (PSM) MDMI Approach Addresses Information Viewpoint From: The Practical Guide to SOA in Healthcare Volume II: Nancy Orvis, Stephen Hufnagel, AleanKirnak, John Ritter

  4. Components of MDMI • MDMI Referent Index: a list of semantically clear terms with associated datatype. • Healthcare Referent Index (PSM). The reference models used were the HITSPT C-154 Data Dictionary and HL7 datatypes. • Creating MDMI Maps: options range from generating using a tool in MDHT to using the MDMI Editor. • Achieving interoperability (Implementation): MDMI Runtime.

  5. Create and Modify MDMI Maps Semi-Automation: Incomplete Model XSD, XML, CVS, etc Automated from Information Model No “formal model” - MDMI Tool MDMI Map MDMI maps are based on the MDMI Model and are declarative/ parametric. It is simple to manage change by generating a new Map or modifying an existing Map.

  6. Demo • Map Creation from Information Model • CCD MDMI Map (executable) • From MDMI Editor • Proprietary Map • MDMI RunTime

  7. MDMI Referent Index New Business Terms Links to Ontology Terminology Models • Links to • Industry Models • MDMI • Unique ID • Description Links to Business Rules, Regulations • Other Information • Different Languages • Alias / Synonyms • RDF • URIs Meta Data about Business Term MDHT team is beginning to work on a systematic approach to populating and maintaining the Healthcare Referent Index

  8. Demonstration

  9. Questions?

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