A novel workflow to combine BIM and linked data for existing buildings

Mathias Bonduel, Maarten Vergauwen, Ralf Klein, Mads Holten Rasmussen, Pieter Pauwels

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

13 Citations (Scopus)

Abstract

Combining conventional Building Information Modeling (BIM) tools and Linked Data technologies improves the options to connect building models to external datasets. Existing workflows in this regard expect a conventional BIM model - including object’s geometry - as a starting point. This paper presents a novel, alternative workflow oriented towards existing buildings, including an initial implementation. Modeling the building topology using the BOT ontology is done first, allowing a Linked Data modeler to enrich this initial graph from the start of a project without being dependent on a BIM with (detailed) geometry. Later, a conventional BIM - including objects’ geometry - of the existing building can be made, starting from the shared building topology. At the end of this more flexible workflow, both the initial RDF graph and the BIM-based RDF graph are directly connected to each other, combining both datasets.
Original languageEnglish
Title of host publicationeWork and eBusiness in Architecture, Engineering and Construction
Subtitle of host publicationProceedings of the 12th European Conference on Product and Process Modelling (ECPPM 2018), September 12-14, 2018, Copenhagen, Denmark
EditorsJan Karlshøj, Raimar Scherer
Place of PublicationLondon
PublisherCRC Press
Pages347-354
Number of pages8
ISBN (Print)9780429506215
DOIs
Publication statusPublished - 2018
Externally publishedYes
Event12th European Conference on Product and Process Modelling - Copenhagen, Denmark
Duration: 12 Sept 201814 Sept 2018
Conference number: 12

Conference

Conference12th European Conference on Product and Process Modelling
Abbreviated titleECPPM
Country/TerritoryDenmark
CityCopenhagen
Period12/09/1814/09/18

Keywords

  • semantics
  • BIM
  • linked data
  • existing buildings

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