Documenting Argumentation supporting 3D reconstructions DOCUMENTER LA RESTITUTION ARCHITECTURALE 3D EN ARCHÉOLOGIE

Digital 3D Objects in Arts and Humanities: Challenges of creation, interoperability and preservation

Bordeaux, France, Nov 30 - Dec 2, 2016

Anaïs Guillem

What is the difference between: a 3D Model of a Reconstruction and a 3D Model of a Video Game?

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Background Context

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LopezMenchero,V.M.,Grande,A.(2011).ThePrinciplesoftheSevilleCharter.

‘Using a virtual model to visually recover a building or object made by humans at a given moment in the past from available physical evidence of these building or objects, scientifically reasonable comparative inferences and in general all studies carried out by archaeologists and other experts in relation to archaeological and historical science’.

Research Question & Method

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•  Howtomanagethedata&metadatainordertosupportthescienJfic(re-)useof3DModelsandotherdigitaldocumentsofreconstrucJon?

1-OntologicalModeling

2-KnowledgeProvenanceModel

3/CMSImplementaJon

1-ONTOLOGICAL MODELING OF ARGUMENTATION PROVENANCE OF 3D RECONSTRUCTION

Documenting the 3D reconstruction with the CIDOC CRM CIDOC-CRMFamily:

 CRM:ConceptualReferenceModel

 CRMinf:ArgumentaJonModel

 CRMdig:DigitalProvenanceModel

 CRMarchaeo/ba:ExcavaJonModel&BuildingArchaeologyModel

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CRMfamilyofextensions(h\p://www.ics.forth.gr/isl/index_main.php?l=e&c=229)

S4ObservaJon

What is CRMinf, Argumentation Model ?

I5Inferencemaking

I1ArgumentaJon,superclassof:

• I5Inferencemaking,• S4ObservaJon,• I7BeliefAdopJon

I1ArgumentaJon

I7BeliefAdopJon

S4ObservaJon

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E13A\ributeAssignment

CRM

CRMsci

CRMinf

What is CRMinf, Argumentation Model ?

I5Inferencemaking

I2Belief I4proposiJonset‘Allmenaremortal’

I6Beliefvalue:true

J5holdstobe

E39Actor

P14carriedoutby

• Syllogism:Premise1:AllmenaremortalPremise2:SocratesisamanConclusion:Socratesismortal

• CRMMappingofthesyllogismwithCRMinf:

I2Belief I4proposiJonset‘Socratesisaman’

I6Beliefvalue:true

I2Belief I4proposiJonset‘Socratesismortal’

I6Beliefvalue:true

J1usedaspremise

J2concludedthat

I3Inferencelogic:syllogism

J3applies

J5holdstobe

that

that

that

J5holdstobe

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2- KNOWLEDGE PROVENANCE MODEL OF 3D RECONSTRUCTION

Reconstruction Argumentation in 8 steps:

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1/Commissioning2/DocumentaJonresearch3/ProposiJonidenJficaJon4/BuildingfuncJonassumpJon

5/GeometricvolumereconstrucJon6/In-situelementreconstrucJon7/Ex-situelementreconstrucJon8/ReconstrucJonproducJon

Step 7: ex-situ Element Reconstruction

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Argumentation for reconstruction of displaced or absent elements to the whole

ReconstrucJonModelDocumentstheWorkflowof3DreconstrucJon:

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• ApplysubsetofCIDOCCRMforeventmodelling• ApplyCRMdigtoaccountfordigitalprocessing• ApplyCRMbatohavedocumentaJonofsignificantbuildingpartstolinkmodelsandargumentsto

ButhowtoputintoacJon?

3- IMPLEMENTATION OF THE KNOWLEDGE PROVENANCE MODEL WITH DRUPAL

ImplementaJonTest:

Advantages:

• Prototype

• Easilyreplicable

• Off-the-shelf

• Strongdevelopmentcommunity,re-useofexisJngmodules

• 3DModelViewerSupport

• ItcanimplementCIDOC-CRMinf14

Drupal Module Setup

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3DViewerModule RelaJonshipModule

Result: Integrated Metadata for:

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Actions

Project

Documentation Research

Acquisition Campaign

Argumentation

Modelling

Documentation

Bibliographic Collections

Bibliography

Documents

Propositions

Buildings

Building

Building Element

Models

3D Model

Documenting Argumentation in action

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Actions

Project

Documentation Research

Acquisition Campaign

Argumentation

Modelling

References  Bruseker,George,AnaisGuillem,andNicolaCarboni.2015.SemanJcallyDocumenJngVirtualReconstrucJon:BuildingaPathtoKnowledgeProvenance.ISPRSAnnalsofPhotogrammetry,RemoteSensingandSpa8alInforma8onSciencesII-5/W3:33–40.doi:10.5194/isprsannals-II-5-W3-33-2015.

 Carboni,Nicola,GeorgeBruseker,DiegoBellidoCastañeda,ChanceCoughenour,MatevžDomajnko,MarleendeKramer,MagdaRamosCalles,andRossellaStathopoulou.2016.DataProvenanceinPhotogrammetrythroughDocumentaJonProtocols.InISPRSAnnals2016.

 Guillem,Anais,GeorgeBruseker,andPaolaRonzino.Process,ConceptorThing?SomeIniJalConsideraJonsintheOntologicalModellingofArchitecture.Interna8onalJournalofDigitalLibraries.

 Guillem,Anaïs,GeorgeBruseker,andRokoZarnic.2015.BuildinganArgumentaJonPlaqormfor3DReconstrucJonUsingCIDOC-CRMandDrupal.InProceedingsofthe2015DigitalHeritageInterna8onalCongress.Granada,Spain.

 PaveprimeLtd.2014.CRMinf:theArgumentaJonModelAnExtensionofCIDOC-CRMtosupportargumentaJon.

 Ronzino,Paola.2015.CIDOCCRMBA:ACRMExtensionforBuildingsArchaeologyInformaJonModeling.DissertaJon,Nicosia,Cyprus:TheCyprusInsJtute.

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Behindthelinesh\p://behindthelines.eu/

CIDOCCRMh\p://www.cidoc-crm.org/

CIDOCCRMExtensionsh\p://www.ics.forth.gr/isl/index_main.php?l=e&c=229

Thankyou!