2017-10-16 - 18 Face to Face Meeting, Bratislava

Presentation on DL Enhancements Proposal

YGA

PWI

• 2017-10-16 - 18 Face to Face Meeting, Bratislava

• SNOMED CT Logic Profile Enhancements

• Open source classifier

DL: What is the approval and communication process?

Peter Williams

Rory Davidson

• Community consultation. Time frame?

BREAK 10:30 - 11:00

Modification of core content by extensions

Jim Case

Modularisation of SNOMED CT

Dion McMurtrie

Andrew Atkinson

"Negative Delta" file approach

Andrew Atkinson

Peter Williams

https://snomed.atlassian.net/wiki/display/IT/Negative+Delta

Start GTM Recording

Meeting Introduction

Group Membership and

Process for Nominations

PWI

20

• New Member Introduction

 DL Enhancements

• Representation of concrete values in DNF

• Modularisation and module dependencies

• What constitutes "significant" change in Refset ie inactivate UUID

DM

YG

100

SNOMED CT OWL2 EL Logic Profile

Points raised during joint session:

• Desirable to include some attributes that use the new property axioms and GCIs to make the Tech preview meaningful. It should also include the now-semantically-incomplete DNF.

• Creation of the consultation paper will be assisted by Education

• The consultation should provide a checklist for various stackholders

• Consumers of DNF will already benefit from enhanced semantics via inferred hierarchy

• Consultation outlets: MF, VF, NRCs, "The Concept", other?

 Former user (Deleted) to coordinate team support for consultation communication.

Peter Williams and Ronald Cornet (Unlicensed) develop summary/briefing notes/check list for consultation and communication for wider community of practice.

Dion McMurtrie develop a formal specification for SNOMED CT logic profile based on the enhancement document

Yongsheng Gao develop a formal specification for OWL reference set based on the enhancement document

Dion McMurtrie update the enhancement document following the discussions and develop a specification for the representation of concrete domains in DNF.

BREAK 15:00 - 15:30

OWL refset specification

YG

90

OWL refset specification draft document

2017-10-16 - 18 Face to Face Meeting, Bratislava

Yongsheng Gao update the OWL refset specification according to the feedback and discussions

Update on SI Roadmap

List of work planned

Classification Service

PWI

20

SI technical team provide the documentation of classification service. This will be eventually developed as a specification for generating the DNF relationship file from OWL refset/ontology.

Role grouping - Quality and Policy

Daniel Karlsson

YG

30

Role Group presentation link

Daniel Karlsson and Yongsheng Gao Develop role grouping guidance and resolve identified issues with the EAG

OWL Refset / OWL Ontology tooling

Guillermo Reynoso

Former user (Deleted)

35

• Termmed Open Source Application

• RF2 to OWL transformation

Guillermo Reynoso and Alejandro Lopez Osornio update the reference implementation following the discussion and the update of OWL refset specification

Guillermo Reynoso and Alejandro Lopez Osornio Document the implementation for transformation between OWL refset and OWL ontology.

Diagramming Standard

PWI

5

Update the diagramming standard to support the representation for concrete domains

BREAK 15:00 - 15:30

Discussion on how new DL features affect subsumption testing & use of transitive closure tables

michael lawley

40

2017-10-16 - 18 Face to Face Meeting, Bratislava

michael lawley and Former user (Deleted), Language group evaluate the impact and update the guidance and implementation

Drug model - active ingredient count

YG

15

2017-10-16 - 18 Face to Face Meeting, Bratislava

Yongsheng Gao discuss the feedback with drug project working group to finalise the model

AOB

PWI

5

Suggestions for group concerns post DL Enhancements