TRAK Architecture Framework

New "Turtle all the way down" version of the TRAK architecture framework. Provides semantically accurate description of conformance claim. Also means to describe a fault tree. More than a little added Turtle/RDF examples of TRAK architecture views.

#trak #opensource #mbse #KnowledgeGraphs #architectureFramework

https://trakviewpoints.sourceforge.io/architecture_viewpoints/SVp-11.html
https://trakmetamodel.sourceforge.io/metamodel/node/Event.html

New version of the TRAK architecture viewpoints specification https://sourceforge.net/projects/trakviewpoints/files/TRAK_ArchitectureViewpoints.pdf/download

This version incorporates recent changes to the TRAK metamodel.

https://sourceforge.net/p/trakviewpoints/code/78/

New version will be represented in the web pages at https://trakviewpoints.sourceforge.io/viewpoint_concerns.html when modifications to the Neo4J graph model of TRAK are complete.

#opensource #trak #architecturedescription #architectureframework #mbse #entarch #architectureviewpoints #neo4j

This version of the metamodel adds definitions of enumerated values for metamodel element properties and links them to trusted vocabularies or sources (so that the graph of TRAK can then produce a richer ontology description using RDF(S) + OWL in linked to these vocabularies).

#trak #opensource #architectureframework #mbse #architecturedescription

https://sf.net/p/trakmetamodel

By way of example. From the model of TRAK - a graph - the attached is a description of the changes made to the metamodel at this version. The long "tail" is the set of versions of the TRAK metamodel back to the original issue. At the "head" is this issue. It includes Changes which respond to Change Requests (from the trakmetamodel SourceForge site tracker). These changes then typically ADD Thing TO Something Else and in doing so the Change MODIFIES Something Else. #neo4j #graph #mbse #trak

Update to the open sourceTRAK architecture framework metamodel. Added section on ontology description of TRAK metamodel. Added links to other vocabs for the metamodel properties.

#trak #mbse #architectureframework #opensource #ontology

https://sf.net/p/trakmetamodel

Release of the TRAK metamodel. Links element definitions to the OED and other vocabularies.

Adds triples to allow TRAK to define its own architecture viewpoints - allowed content, minimum acceptable content and combination rules. All in a fully model-based way without text etc.

Adds hyperlinks from properties to the node and connector elements having those properties.

Restores phantom / missing Risk element in table.

#trak #architectureframework #opensource #mbse #enterprisearchitecture

Update to TRAK Architecture Viewpoints spec. Adds 'Resource Interaction precedes Resource Interaction' to the SVp-07 Solution Sequence architecture viewpoint.

#mbse #trak #opensource #architectureframework #architectureviewpoint

https://sf.net/p/trakviewpoints

Update to TRAK Metamodel . Adds 'Resource Interaction precedes Resource Interaction' #mbse #trak #opensource #metamodel #architectureframework

https://sf.net/p/trakmetamodel

Updated TRAK - on - a - Page - 3 page (!) quick introduction to the TRAK architecture framework. Reflects metamodel release on 30th July.

https://sourceforge.net/projects/trak/files/

#trak #opensource #architectureframework #userguide #metamodel

Update to TRAK Architecture Viewpoints - specifications for architecture views. Corrects bug in MVp-04 Assurance. Reflects metamodel changes. Maintenance changes to EVp-02 Capability Hierarchy, EVp-03 Capability Phasing, CVp-04, SVp-01 Solution Structure, SVp-02 Solution Resource Interaction, SVp-06 Solution Competence and MVp-01 Architecture Description Dictionary #trak #mbse #opensource #architectureviewpoint #enterprisearchitecture

https://sf.net/p/trakviewpoints

TRAK Metamodel spec. New release.

Organisation. Added 'organisation identifier'

Added 'Organisation owns Organisation'. 'owns' assigned to Management Perspective.
'extends to' assigned to Management Perspective (was Solution Perspective).

https://sourceforge.net/projects/trakmetamodel/files/

#trak #metamodel #architectureframework #opensource