ICT.Open Clustering Cultural Heritage Objects Using Linked Data
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This document discusses using linked open data to cluster and search cultural heritage collections. It describes how the Rijksmuseum annotates its collection of over 1 million objects using crowdsourcing. Experts in niche topics help annotate items. Linked data is used to connect objects by properties like creator, subject, and related terms. This enriched data powers a graph search algorithm to cluster related objects and find paths between them. The system was demonstrated in a touch interface app for exploring the collection.
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ICT.Open Clustering Cultural Heritage Objects Using Linked Data
- 1. Clustering Cultural Heritage Objects Using Linked Data Chris Dijkshoorn, Lora Aroyo and Guus Schreiber
- 2. Improve Access to Collections Rijksmuseum Amsterdam - Collection of ~1.000.000 items - Print collection of ~600.000 prints - Artworks on display ~8.000
- 3. Digitising Artworks Print Room Online Project - Make artworks accessible online - Professional catalogers - Process • Register artwork • Provide annotations • Digitise artwork
- 4. Annotating Artworks Annotation Problems - Focus on art-historical information - Occasional lack of expertise regarding subject matter annotations SEALINCMedia Project - Crowdsource annotation process - Find niche groups with required expertise
- 6. Nichesourcing Annotations Niche Expert Japanese Redstart Goal - Find clusters of artworks - Find related artworks
- 7. Cluster Search Linked Data User Tags Union List Of Artist Names Art & Architecture Thesaurus Iconclass 1. URIs are used to name resources 2. HTTP URIs are used so the resource can be looked up 3. On looking up the URI useful information is returned according to the standards 4. Links to other URIs are included
- 8. Data Rijksmuseum maker title material Rembrandt van Rijn “Jeremiah Lamenting the Destruction of Jerusalem” oil paint
- 9. Linked Data Iconclass maker title material content Rembrandt van Rijn “Jeremiah Lamenting the Destruction of Jerusalem” oil paint 71O77 label has broader “Jeremiah lamenting over the destruction of Jerusalem“ 71 label “Old Testament”
- 10. Linked Data Art & Architecture Thesaurus maker title material content Rembrandt van Rijn “Jeremiah Lamenting the Destruction of Jerusalem” oil paint 71O77 distinguished from label has broader oil pastels “Jeremiah lamenting over the destruction of Jerusalem“ 71 label “Old Testament”
- 11. Linked Data Union List of Artist Names influenced maker title material content Rembrandt van Rijn Koninck, Salomon teacher of Bol, Ferdinand “Jeremiah Lamenting the Destruction of Jerusalem” oil paint 71O77 distinguished from label has broader oil pastels “Jeremiah lamenting over the destruction of Jerusalem“ 71 label “Old Testament”
- 12. Enriched Rijksmuseum Collection influenced maker title material content Rembrandt van Rijn Koninck, Salomon teacher of Bol, Ferdinand “Jeremiah Lamenting the Destruction of Jerusalem” oil paint 71O77 distinguished from label has broader oil pastels “Jeremiah lamenting over the destruction of Jerusalem“ 71 label “Old Testament”
- 13. Cluster Search System Based on MultimediaN Eculture Demonstrator ! Prolog Backend — JavaScript Frontend ! Graph Search Algorithm ! !
- 14. Cluster Search Algorithm • Match query with literal • Find paths to artwork • Use paths to create clusters Query: Vermeer “Vermeer and Exhibition the Delft Style” Title Type Exhibition Place Tokyo Place ExhibitionDelft Style Exhibition Vrouw met Kind Type Work
- 15. Cluster Challenge Ranking Clusters
- 16. Cluster Challenge Abstraction Level
- 17. Cluster Challenge Abstraction Level
- 18. Cluster Challenge Ranking Items Based on Trust
- 19. Cluster Search Touch Interface Demo http://signpainter.herokuapp.com/
- 20. Cluster Search Touch Interface Demo signpainter.herokuapp.com • Explore collection using tablet • Relevance feedback through swipe gestures
- 21. Cluster Search Wrap Up Demo Github Email Poster semanticweb.cs.vu.nl/clustersearch github.com/rasvaan/cluster_search c.r.dijkshoorn@vu.nl 73