Search found 213 matches

by vvagr
Mon Jun 23, 2014 1:22 am
Forum: General discussions
Topic: Patterns with multiple mappings to templates in FOL
Replies: 3
Views: 13203

Patterns with multiple mappings to templates in FOL

One important question about the concept of patterns is – are they indeed only complex templates built as a next layer over the specialized template layer built in turn over RDL templates expandable into the proto-templates and thus into the Part 2 entities? Or not? Here I'll demonstrate one importa...
by vvagr
Tue Jun 03, 2014 2:17 pm
Forum: General discussions
Topic: RDF Representation of Patterns
Replies: 3
Views: 13423

Re: RDF Representation of Patterns

Hans, I'm sorry, I've used an older version of an example. Now it is corrected TSPPattern became TemplateSignaturePattern TSPMappingGraph became TSPMapping (I was considering an option to put each mapping in a separate named graph, probable will do it anyway) I do not yet have a full code for tsp on...
by vvagr
Mon Jun 02, 2014 4:13 pm
Forum: General discussions
Topic: Modelling the universe
Replies: 3
Views: 11241

Re: Modelling the universe

There are general hopes in the ontology communities that such problems can be resolved through ontology reuse. If you can locate somewhere a domain ontology with concepts required in your project - just use it in your ISO15926 data, never attempting to add it formally to PCA RDL.
by vvagr
Mon Jun 02, 2014 1:28 pm
Forum: General discussions
Topic: RDF Representation of Patterns
Replies: 3
Views: 13423

Re: RDF Representation of Patterns

The proposal slightly changed - a class tsp:TSPVariable is introduced in the model and all dummy entities representing pattern roles and internal variables are classified with it. This classification allows to identify napped roles of patterns more effectively.
by vvagr
Mon Jun 02, 2014 12:22 am
Forum: General discussions
Topic: RDF Representation of Patterns
Replies: 3
Views: 13423

RDF Representation of Patterns

In the beginning there was Part 2, and Part 2 was good. It was good to express (pun intended) instance data, but it was not good at all to express complex ontological restrictions required for Object Information Models. Constraints were particularly difficult to express in Part 2 language. Section 7...
by vvagr
Sun Mar 23, 2014 9:19 pm
Forum: Reference Data
Topic: PCA RDL Verification
Replies: 11
Views: 36870

Not unique labels

The following short script for .15926 Editor is looking for entities with identical labels: from collections import defaultdict doc = appdata.active_document res = defaultdict(list) for t in doc.grAllTriples(): if t.p == 'http://www.w3.org/2000/01/rdf-schema#label': res[t.v].append(t.s) items = set(...
by vvagr
Sat Mar 08, 2014 11:23 pm
Forum: Templates
Topic: Human-readable URIs for templates and roles - final call
Replies: 0
Views: 21490

Human-readable URIs for templates and roles - final call

As was discussed in the last MMT SIG meeting, community is really waiting for final opinion of iRINGTools User Group on the following question: With defaultRdsId property implemented now for the template set discussed by MMT, are there any objections to the use of human-readable URIs for templates a...
by vvagr
Mon Feb 24, 2014 6:03 pm
Forum: About the 15926
Topic: Hackathon at OntologySummit2014
Replies: 0
Views: 22959

Hackathon at OntologySummit2014

Hackathon of OntologySummit2014 is planned now. As one year ago, we're going to bring or our tools and knowledge to this event. Preliminary idea can be found at http://ontolog.cim3.net/forum/ontology-summit/2014-02/msg00065.html But our final proposal may be even more fun then that. The title propos...
by vvagr
Mon Feb 24, 2014 5:46 pm
Forum: About the 15926
Topic: Information about the 15926 projects
Replies: 16
Views: 61088

.15926 Editor version 1.4 is released

You can download it from http://techinvestlab.ru/dot15926Editor. The most interesting feature of our new release is a spreadsheet adapter. Its target data model is described with patterns using available reference data (classes and templates). Mapping from spreadsheet data model (column structure) t...
by vvagr
Wed Feb 19, 2014 11:28 am
Forum: Templates
Topic: Hiding the (class_of)temporal part in template signatures
Replies: 9
Views: 20244

Re: Hiding the (class_of)temporal part in template signature

Hans, I only can hope that your proposal will allow for concepts developed by IIP, JORD and my team.