The STG pattern – application of a “Semantic-Topological-Geometric” information conversion pattern to knowledge-based modeling in architectural conceptual design

Abstract

In this paper we consider the problem of obtaining an implicit form for the canal surface whose spine is the arc and the radius changes linearly in respect to the angle. We present a number of different solutions to the problem including exact and approximated ones and discuss the scenarios where each of the solutions is appropriate to use in solid modeling with real functions.

Semantic interoperability for cultural heritage conservation: Workflow from ontologies to a tool for managing and sharing data

“…The return to the model is produced by a Dynamo visual programming environment script, but this work does not employ a clear structure of the domains and their semantic networks. Yang et al based their work on the experience of an STG pattern of information conversion through Protégé and Dynamo with Revit for architectural object structures from the work of Lin et al [31]. At the level of the creation of a unified platform created for the semantic context, it is possible to adapt specific instruments to the specific characteristics of heritage through FreeCAD modelling software and the exchange with Protégé with a domain structure [4,5] and experimentation of Free and Open Source Software (FOSS) solutions [32].…”

HBIM Modeling from the Surface Mesh and Its Extended Capability of Knowledge Representation

“…Protégé, an open resource platform to construct domain models and knowledge-based applications with ontologies [62], is adopted to enrich the properties and relationships for the HBIM entities. In the cultural heritage context, the International Committee for Documentation Conceptual Reference Model (CIDOC CRM) provides ISO standardized definitions as well as a leading ontological reference for describing the implicit and explicit concepts and relationships about historic buildings [46].…”