Archives de catégorie : CAA2014

CAA-2014-S07: Dominic Oldman, Sebastian Rahtz. Aligning the Academy with the Cultural Heritage Sector through the CIDOC CRM and Semantic Web technology.

Aligning the Academy with the Cultural Heritage Sector through the CIDOC CRM and Semantic Web technology

Dominic OLDMAN

Sebastian RAHTZ

 

Presentations held at the CAA2014, session Ontologies and Standards for improving Interoperability of Archaeological Data

  • Part 1: Sebastian Rahtz. The Claros Project, Oxford University
  • Part 2: Dominic Oldman. ResearchSpace Project, British Museum

→  http://www.researchspace.org/home/project-updates/caa2014-computerapplicationsandquantitativemethodsinarchaeology

 

Abstract:

CLAROS (http://www.clarosnet.org) is a research initiative led by the University of Oxford’s e-Research Centre, and funded by a small grant from Oxford’s Fell Fund, that demonstrates the aggregation of nine European datasets, largely relating to Greek and Roman antiquity, by building a semantic web implementation based on use of the CIDOC CRM ontology. The aim of CLAROS was to provide a platform for experimentation with interfaces for world art, innovative searching techniques such as shape analysis, and testing RDF databases.

 The ResearchSpace (http://www.researchspace.org/‎) project is based at the British Museum, London and is funded by the Andrew W. Mellon Foundation. Its aim is to create a shared infrastructure and service that supports collaborative research. This includes the development of communication and research tools, access to digital methods, and the harmonisation of data to create a knowledge environment akin to a modern day Digital Wunderkammer, transforming individual institutional knowledge into a network of connections and meanings that extend the questions that we can ask and the research directions that are available. Much of this data is likely to be available for general reuse as Linked Open Data.

The CLAROS project established the credentials of the CIDOC CRM standard as a semantic framework that can harmonise data from many different institutions while providing a richer environment (when compared to its digital sources) in which to explore and research cultural heritage data. Together with the ResearchSpace project this initial work is set to expand to include broader and denser datasets and crucially provide greater interactivity to support sophisticated research methods. With improvements in semantic database technology, greater cooperation between the academy and the cultural heritage sector and the maturity of the CIDOC CRM ontology, a more effective realisation of the research paradigm can be established. This can align discovery, argument and belief generated by research projects with the information systems of cultural heritage institutions for the benefit of future research, improved institutional knowledge resources and a radical improvement of engagement with the public using rich contextual information. This dynamic improves the relevancy of both Hhumanities research and the cultural heritage sector as a whole.

The software already developed in the CLAROS and the ResearchSpace initiatives can be used as demonstrators of the potential of the CIDOC CRM and provide important reference points for engaging both academic research and cultural heritage communities. By showing how the boundaries of computer interpretation and data modelling are being pushed by semantic technology and intelligent ontology, a cross disciplinary dialogue can be established with a range of experts including archaeologists, anthropologists and art historians, to generate new ideas for the collaborative exploitation of this technology.

 Dominic Oldman – British Museum (BM)
Sebastian Rahtz – Academic IT (Research), Oxford University

CAA-2014-S07: Paul Cripps & Douglas Tudhope. Geosemantic Tools for Archaeological Research (GSTAR)

Geosemantic Tools for Archaeological Research (GSTAR)

Paul CRIPPS

Douglas TUDHOPE

 

Presentation held at the CAA2014, session Ontologies and Standards for improving Interoperability of Archaeological Data

  Slides :  https://fr.slideshare.net/pauljcripps/caa-2014-geosemantic-tools-for-archaeological-research

 

Research Groups :

 

Abstract:

Much work has been undertaken over the past decade relating to the application of semantic approaches to archaeological data resources, notably by English Heritage and the University of South Wales. These two organisations, over the course of a number of projects, developed an archaeological extension to the CIDOC CRM ontology through the Ontological Modelling Project (Cripps & May, 2010), then applied this to a number of archaeological resources through the subsequent STAR project (May, Binding and Tudhope, 2011), implementing tools to facilitate integration of other resources through the STELLAR project (May, Binding, Tudhope, & Jeffrey, 2012), and now, in partnership with the Bespoke HER User Group, RCAHMS, RCAHMW and Wessex Archaeology, are implementing SKOS based vocabularies and associated tools to enable the augmentation of these semantic resources through the SENESCHAL project.

From the outset, it was observed that the spatial component of archaeological data would be a key element, archaeological data being inherently spatial in nature. To date, most current applications of spatial semantics in the heritage sector have focussed on place names and named locations for sites and monuments and object provenances. The GSTAR project aims to extend semantic approaches to archaeological data fully into the geospatial domain and is instead focussing on the detailed spatial data emerging from archaeological excavation and survey work and is investigating approaches for the creation, use, management and dissemination of such spatial data within a geosemantic framework, building on the CIDOC CRM, with particular reference to sharing and integration of disparate resources.

This paper will present work to date in the first year of the GSTAR project. This has been centred on the identification of suitable platforms and methods for the integration of semantic and geospatial data including comparisons of different approaches emerging from the Semantic Web and Geospatial research communities. Testing and prototyping has been accomplished using sample data from the Archaeology Data Service, making use of available geospatial and (geo)semantic tools, both FOSS and commercial.

  • Cripps, P. and K. May 2010. To OO or not to OO? Revelations from Ontological Modelling of an Archaeological Information System, in: Nicolucci, F. and S. Hermon (eds.), Beyond the Artifact. Digital Interpretation of the Past. Proceedings of CAA2004, Prato 13–17 April 2004. Archaeolingua, Budapest, pp. 59-63.
  • May, K., C. Binding and D. Tudhope 2011. A STAR is Born: Some Emerging Semantic Technologies for Archaeological Resources, in: Jerem, E., F. Redő and V. Szeverényi (eds.), On the Road to Reconstructing the Past. Computer Applications and Quantitative Methods in Archaeology (CAA). Proceedings of the 36th International Conference. Budapest, April 2-6, 2008. Archeaeolingua, Budapest, pp. 111-116 (CD-ROM 402-408).
  • May, K., C. Binding, D. Tudhope and S. Jeffrey 2012. Semantic Technologies Enhancing Links and Linked Data for Archaeological Resources, in: Zhou, M., I. Romanowska, Z. Wu, P. Xu and P. Verhagen (eds.), Revive the Past. Computer Applications and Quantitative Methods in Archaeology (CAA). Proceedings of the 39th International Conference, Beijing, April 12-16.. Pallas Publications, Amsterdam, pp. 261-272.

 

Paul Cripps – Hypermedia Research Unit, University of South Wales & Archaeogeomancy
Douglas Tudhope – Hypermedia Research Unit, University of South Wales