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Table of Contents

Date

6 August 2020

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Agenda


Item / Topic

Presenter

Description

Review SDMN issuesStephen White

Participants

Goals

List goals for this meeting (e.g., Set design priorities for FY20):

  • Review latest metamodel structural and content changes
  • Review Semantic References
  • Review itemKinds
  • Review Specification
  • Identify next steps

Notes (raw)


  • Review latest metamodel structural and content changes

In the SCE MM. SemanticReference was a sub-class of NamedElement. But this created a recursive relationship such that a SemanticReference could have its own SemanticReference.

So, SemanticReference was moved to a type of BaseElement. and a name property was added to replace the name from NamedElement.


Get an enumerated set of relationship types?

  • No - we decided to remove relationshipType from Semantic Reference.

 

Post-coordinated relationships can be applied in place of the relationshipType

ConceptType is a broader concept 

  • Remove ConceptType from MM 

 


Can make complicated URIs  

URI ontology  

 

Do we need the version? 

What did it mean at the time? 

FDA quality model indicates that we should specify the version to which the reference was applied to.

  • We will add a conceptNamespace URI to handle this (as part of SemanticReference) 

 

The burden on the modeler... 

 

Value set vs codes 

 

Data model – what the data is expected to be 

DMN – what the decision needs or produces 

 

Data mediated semantic references 

 

Adding references to Tasks 


Value sets should not be in the data 

Value set at runtime 

 

Look at MVF – OMG 

Chat Log

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Action items

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