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States of knowledge: a basis for spatio-temporal model of cultural heritage information
Hallot, Pierre; Billen, Roland
2018In CEUR Workshop Proceedings
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Keywords :
cultural heritage; information model; archaeology
Abstract :
[en] Modelling cultural heritage information is a common requirement when considering heritage documentation. The digital documentation is now considered as the first step to heritage conser15 vation. The replication of a geographical information model to cultural heritage information is not trivial. Most of proposed spatio-temporal information models do not encompass the diversity of some complex situations encountered in heritage documentation. This diversity remains both on the strong relation of heritage information with time and the necessity for researchers to record not only physical remains but also the planned projects that may never occurred or vir20 tually reconstructed objects for which geometric information is incomplete. In this paper we propose a spatio-temporal information model that considers heritage objects that existed in the past, continue to exist, were planned or planned and never realized. This diversity is of a high importance for heritage research where the relationships between actual space and past states of planned project is their main concern. The developed model is based on the distinction between the existence, the physical realization and the geometrical definition of modelled objects. The proposed model defines the concept of state knowledge which is a cumulative representation of the documented information related to build heritage. 2012 ACM Subject Classification Information systems
Research Center/Unit :
UR Art Archéologie et Patrimoine
Disciplines :
Archaeology
Architecture
Physical, chemical, mathematical & earth Sciences: Multidisciplinary, general & others
Computer science
Author, co-author :
Hallot, Pierre  ;  Université de Liège - ULiège > Département d'Architecture > Relevé, étude et représentation géom. et du patrimoine bâti
Billen, Roland  ;  Université de Liège - ULiège > Département de géographie > Unité de Géomatique - Topographie et géométrologie
Language :
English
Title :
States of knowledge: a basis for spatio-temporal model of cultural heritage information
Alternative titles :
[fr] Etats de connaissance : une base pour un modèle spatiotemporel de l'information du patrimoine culturel.
Publication date :
August 2018
Event name :
2nd International Workshop on Computing Techniques for Archaeology and Cultural Heritage (COARCH)
Event date :
August, 27th 2018
Audience :
International
Journal title :
CEUR Workshop Proceedings
eISSN :
1613-0073
Publisher :
RWTH Aachen University, Aachen, Germany
Special issue title :
CEUR Workshop Proceedings
Peer reviewed :
Peer Reviewed verified by ORBi
Name of the research project :
VP-NUM
Funders :
ULiège - Université de Liège
Funding text :
Fonds Structurels de la Recherche SH - ULiège
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since 05 September 2018

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