2017-03-01 - SLPG Meeting

Welcome, introductions and apologies

Former user (Deleted)

Review agenda

April Business Meeting

Former user (Deleted)

Proposed meeting of SLPG on Wednesday 26th April from 1:30 - 4:30pm

• Orsi Bali / Brandon Ulrich

• Brian Carlson

• ? Harold Solbrig

• x Alejandro (by phone)

• x Ed (by phone)

• x Kurt (by phone)

• x Michael (by phone)

• x Rob (by phone)

• x Daniel (at CMAG)

Updates to SLPG pages

Former user (Deleted)

SNOMED CT Computable Languages

Proposed new requirements for ECL

Former user (Deleted)

SNOMED CT Expression Constraint Language

SNOMED CT Template Syntax

Former user (Deleted)

Template Syntax Specification (http://snomed.org/-sts)

• Examples: 7.1. Simple Replacement Slots

• Default replacement type will be SCG (i.e. expression)

• Processing a template will require both syntactic and concept model checking to determine validity of resulting expression

• If another replacement type is needed (e.g. for DefinitionStatus) then the replacement type must be explicitly stated

• A replacement type of 'token' was suggested (instead of string) for the DefinitionStatus

• Other replacement types (e.g. str, int, dec) will be required for concrete values

• It was proposed that it should be mandatory to include either a 'name' or a 'reference' in a replacement slot

• Further discussion required on 'join operators' (e.g. "+", ",", "AND", "OR")

Confirm next meeting date/time

Former user (Deleted)

Next meeting to be held at 20:00 UTC on Wednesday 15 March 2017