Social Semantic Digital Libraries in a Nutshell
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Transcript of Social Semantic Digital Libraries in a Nutshell
Copyright 2006 Digital Enterprise Research Institute. All rights reserved.
www.deri.ie
Social Semantic Digital Librariesin a Nutshell
Sebastian Ryszard KrukDigital Enterprise Research Institute
National University of Ireland, Galway
[email protected]://www.sebastiankruk.com/
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Different User Roles – Different Requirements
Crossreferrencing
Ease of
use
Semantic Web
Web 2.0
Dig
ital L
ibra
ries
Lega
cy K
OS
Social SemanticSocial SemanticDigital LibrariesDigital Libraries
What is a Social Semantic Digital Library?
Social semantic digital libraries– integrate information from various
sources
– provide interoperability with other systems (not only libraries)
– deliver more robust, user friendly and adaptable search and browsing interfaces empowered by semantics and social networking
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JeromeDL – Social Semantic Digital Library
• Digital Library build with semantics and communities in mind
• Build to reflect requirements of:– Librarians– Researchers– Average users
• Ultimate goal – accessibility achieved through– Interface design– Search and browsing technologies– In-depth internationalization effort
Ontologies in JeromeDL
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JeromeDL – Delivering Semantic Content
• Providing semantic annotations during uploading process:– open module (JOnto) for handling any taxonomies– keywords based on:
• WordNet
• free tagging
– defining structure of resources in the JeromeDL ontology
• Lifting legacy metadata to MarcOnt ontology• Community maintained annotations
– social semantic collaborative filtering– semantic descriptions based on the FOAF metadata
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JeromeDL – Semantic Information In Use
• Keyword-based search with semantic query expansion• Semantic search:
– Direct RDF querying– Natural language templates
• Social Semantic Collaborative Filtering• Faceted Navigation:
– creators, – types, – keywords, – topics
• Heterogeneous communication:– Bibster, A9, OAI
Getting your own copy of JeromeDL
• JeromeDL is distributed under BSD-style open source license
• You can get it though:– Home page: http://www.jeromedl.org/– SourceForge.net page: http://sf.net/projects/jeromedl/– A guide to JeromeDL: http://www.jeromedl.org/guide/
• You can also get JeromeDL 2.0 Box on CD – please contact us for further information
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Semantic Components Framework
JeromeDLTM
semantic digital library
knowledge sharing
SSCFTM FOAFRealmTM
social networks based DRM
scalable P2P infrastructure
TM
TM
on-demand e-learning
mediation ontology & services
MarcOntTM
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JeromeDL answerJeromeDL answers s various expectationsvarious expectations
as as the Digital Library on the Digital Library on Social Semantic Information Social Semantic Information SpacesSpaces
http://www.jeromedl.org/http://wiki.jeromedl.org/
Sebastian Ryszard KrukDERI, NUI Galway, Ireland