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The semantics of CERIF: working from legacy to a vision

The semantics of CERIF: working from legacy to a vision. Brussels, September 15th, 2009 Geert Van Grootel (geert.vangrootel@ewi.vlaanderen.be) Stijn Christiaens (stijn@collibra.com). FRIS. Virtual environment of research information

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The semantics of CERIF: working from legacy to a vision

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  1. The semantics of CERIF: working from legacy to a vision Brussels, September 15th, 2009 Geert Van Grootel (geert.vangrootel@ewi.vlaanderen.be) Stijn Christiaens (stijn@collibra.com)

  2. FRIS • Virtual environment of research information • The programme that is being set up in order to create this research information space: • Accelerate the innovation value chain by efficient and fast access to research information for all relevant stakeholders • Offer improved customer services (e-government) • Increase efficiency and effectiveness of the R&D policy

  3. Problem Repeatedly interpreting the meaning of different formats: • No reuse • No documentation • Trial & error • Repeating errors • No knowledge sharing

  4. Problem Manually creating ad-hoc mappings between different formats • Inefficient • Not manageable • Not scalable • Increases legacy • High cost

  5. CERIF2008

  6. FWO model

  7. rules

  8. Methodology Purpose Definition Scoping Conceptual level Knowledge extraction Verbalization Build logical model Logical & Physical level Resolve to CERIF

  9. BSM Business Semantics Management

  10. A Fact Project A recieves funding from the Research Communities programme of the FWO for a period of 4 years, starting on the 1st of May 2009. The project budget for that period is 480.000 euro and the Research Communities program is the principal funding source. For statistics and other purposes we use code 7013 to identify the FWO Research Communities programme

  11. Verbalization • A fact • Project A recieves funding from the Research Communities porgramme of the FWO for a period of 4 years, starting on the 1st of May 2009. Project A recieves 480.000 euro and the Research Communities program is the principal funding source. For statistics and other purposes we use code 7013 to identify the FWO Research Communities programme. • Basic facts • FundingProgramme has FundingProgrammeId • FundingProgramme has Valid Period • Valid Period is between StartDate and EndDate • FundingProgramme has Budget expressed in known Currency • FundingProgramme has Name expressed in known Language and Translation • FundingProgramme has Description expressed known Language and Translation • FundingProgramme has Keywords expressed in known Language and Translation • FundingProgramme has Classification • FundingProgramme has URI • FundingProgramme is part of FundingProgramme

  12. Pattern

  13. Collaboration

  14. Complexity

  15. Project • Kick off 14/05/09 • Scope • HoGent datamodel for PURE 4. • Funding model • Geographical coverage • Validator business rules • Partners • EWI • Collibra • Deliverables • Adapted “Collibra Platform” with CERIF output • The models (syntax, semantics including business rules) • EWI collaborators trained • Target date 14/10/2009 • Usage of products • Drive ingest validator from the semantics • Provide generic base model with agreed semantics to stakeholders

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