Full stack of slides from our tutorial on semantic digital libraries from ESWC'2007

1. Tutorial – Semantic Digital Libraries - Introduction - Sebastian R. Kruk , Bernhard Haslhofer, Philipp Nußbaumer , Sandy Payette, Tomasz Woroniecki

3. Tutorial Schedule Comparison and the future of SemDL 12:15 – 12:30 Existing solutions - JeromeDL 9:45 – 10:30 Conclusions, discussio n 16: 45 - 17: 3 0 Lunch break 12:30 – 1 4 : 0 0 Hands-on session (part I) 14:00 – 15: 3 0 Coffee break 15: 3 0 – 1 6 : 0 0 Hands-on session (part II) 1 6:0 0 – 16: 45 Existing Semantic Digital Libraries solutions 1 1:00 - 12: 15 Coffee break 10:30 – 1 1:00 Introduction to Semantic Digital Libraries 9:00 - 9 : 45 Time

24. A Sample Bibliographic Record Copyright 2000 The J. Paul Getty Trust & College Art Association, Inc . Terms taken from Controlled Vocabularies Vincent van Gogh; painter: Gogh, Vincent van (Dutch painter, 1853-1890) Creation-Creator/Role J. Paul Getty Museum Current Location-Repository Name irises , nature , soil , etc. Subject-Matter 1889, earliest: 1889, latest: 1889 Creation-Date Irises Title paintings Object/Work type Paintings Classification

36. Tutorial – Semantic Digital Libraries - Existing Semantic Digital Libraries Solutions - Sebastian R. Kruk , Bernhard Haslhofer, Philipp Nußbaumer , Sandy Payette, Tomasz Woroniecki

38. Tutorial 7 – Semantic Digital Libraries - Existing Semantic Digital Libraries Solutions – JeromeDL Sebastian R. Kruk , Tomasz Woroniecki

46. Bibliographic Description in JeromeDL <?xml version =&quot;1.0&quot; encoding =&quot;UTF-8&quot; ?> <rdf:Description rdf:about =&quot;http://...id=828374765&quot; > <dc:title> JeromeDL - Adding Semantic Web Technologies to DLs </dc:title> <dc:creator> Sebastian Kruk </dc:creator> <dc:description> In recent years... </dc:description> </rdf:Description> 01450cas 922004331i 450000100...019c19329999gw qr|p| ||||0 |0ger | a0044-2992 9a200412140219bVLOADc200404071525dvkulc200310071018dvbjc200303101205dkopumky200209211341zVLOAD aGD U/MPcGD U/MPdGD U/MFdGD U/KKsdWR O/EJ0 ager1 aZ. Kunstgesch. 0aZeitschrift für Kunstgeschichte00aZeitschrift für Kunstgeschichte.18aZfK aMünchen ;aBerlin :bDeutscher Kunstverlag,c1932-. c26-29 cm. aKwart.0 a1 Bd. (Juni 1932)-. aOpis na podst.: LCC. aW 1932 założycielami czasopisma byli Wilhelm Waetzoldt i Ernst Gall.... These all can be represented in RDF @ InProceedings { jeromedexa2005, author = &quot;Sebastian Ryszard Kruk and ... &quot;, title = &quot;{JeromeDL - Adding Semantic ...}&quot;, booktitle = &quot;{In Proceedings to DEXA 2005}&quot;, year = 2005}

47. Structure ontology in JeromeDL

48. Bibliographic (MarcOnt) Ontology in JeromeDL

49. Community-aware (FOAFRealm) ontology

50. Ontologies in JeromeDL

51. Metadata and Services in JeromeDL

53. Semantic Metadata and Services

56. MarcOnt Mediation Services for Legacy Metadata Format translation RDF Translator Format co-operation MarcOnt Mediation Services

62. Semantic Metadata and Services

69. Social Semantic Collaborative Filtering foaf:knows xfoaf:include xfoaf:bookmark

70. Social Networks in Digital Libraries Resource xfoaf:Annotation user_C creator_B foaf:knows marcont:hasCreator creator_A foaf:knows foaf:knows xfoaf:Directory user_D xfoaf:owns xfoaf:linksTo xfoaf:isIn

71. Support for online communities in SSCF

72. Support for online communities in SSCF

75. Annotating Library Resources

77. Exposing Semantic Annotations

78. Filtering Resources in JeromeDL

79. Sharing Knowledge with SSCF

80. Information Retrieval in JeromeDL Fulltext Index Structure Repository MarcOnt Repository Resources’ Content FOAFRealm Repository (typed) keywords RDF & NL Query OpenSearch RSS collaborative filtering types translation semantic query expansion RDF Repositories Secure Snapshot local interface distributed interface

82. Tutorial – Semantic Digital Libraries - Existing Semantic Digital Libraries Solutions – BRICKS Bernhard Haslhofer University of Vienna Austria Philipp Nußbaumer Research Studios Austria

86. Accessing Data

87. A Look into a BNode { BNode

101. Tutorial – Semantic Digital Libraries - Existing Semantic Digital Libraries Solutions – Fedora Sandy Payette Director, Fedora Project Cornell University

103. Fedora Semantic Digital Libraries enable … Scholarly and Scientific Workbenches “ Web 2.0” Collaborative Repositories Museum Exhibits with Lesson Plans Linking Data and Publications blog and wiki

105. Arts and Humanities

106. Sciences Education

109. RDF in the Fedora Digital Object Model

112. Example: Digital Objects with “compositional semantics”

113. Use Case: scholarly objects and annotation in the humanities musuem and library objects commercial web content scholarly objects URI-100 xx:recommends URI-55 yy:certifies

114. 3 Objects – 3 RDF “Relationships” Datastreams <rdf:Description rdf:about=&quot;info:fedora/uva:pid-11> <ais:annotationOf rdf:resource=“info:fedora/uva:pid-3”/> </rdf:Description> </rdf:RDF> <rdf:Description rdf:about=&quot;info:fedora/uva:pid-3&quot;> <uva:hasPartLetter rdf:resource=&quot;info:fedora/uva:pid-2&quot;/> <uva:hasPartDiagram rdf:resource=&quot;info:fedora/uva:pid-1&quot;/> </rdf:Description> </rdf:RDF> <rdf:Description rdf:about=&quot;info:fedora/uva:pid-10> <ais:providesContextFor rdf:resource=“info:fedora/uva:pid-3”/> </rdf:Description> </rdf:RDF>

116. RI Graph - view 1 (abbreviated) …

117. RI Graph - view 2 (abbreviated) …

121. PLoS ONE and Topaz Open Access Publishing and Collaboration

122. NSDL: Semantic Digital Library Architecture NDR

127. Expert Voices - Blogs on top of Fedora

132. NSDL 2.0 – The Whole Ecosystem … Protocol: OAI-PMH HTTP REST NDR API STEM Collections Search Service Archive Service Fedora-based NDR

134. Fedora Web Site: www.fedora.info Community Open Source Tools: www.fedora.info/tools Fedora Wiki: www.fedora.info/wiki Tutorial: : http://openarchives.org/fedora/ESWC-Fedora.zip

135. Tutorial – Semantic Digital Libraries - Comparison and the Future - Sebastian R. Kruk , Bernhard Haslhofer, Philipp Nußbaumer , Sandy Payette, Tomasz Woroniecki

142. Solvent - Java S cript screen scraping

143. Longwell - RDF faceted metadata browser

145. PiggyBank

147. Timeline

148. Exibit

150. System Features Comparison General Properties JeromeDL BRICKS Fedora OS Support Any Any Any Hardware Requirements 500MB RAM, min 128MB HD 500MB RAM, min 100MB HD 500MB RAM, min 100MB HD Software Requirements Java 1.5, Tomcat 5.5, Sesame Java 1.4/1.5, Jena Java 1.5, Tomcat, Kowari/Mulgara or MPTStore Current Stage Research Stable version 2.0.1 Second Prototype Production Version 2.2 No. Installations 12+ ~ 8 ~50 monitored; large # of downloads unmonitored Support Model Open Source Open Source Open Source

151. System Features Comparison Architectural Aspects JeromeDL BRICKS Fedora Distribution Distributed searching (P2P), aggregated browsing (hierarchical) Fully decentralized (P2P) federation via nameresolver search services; Alvis P2P Architecture Granularity Low (main building blocks) High (many Components) High (core repository service with configurable modules; loosely coupled services) DB - Support Any Sesame-compliant backend Any Jena compliant backend MySQL, Postgres, Oracle, McKoi; Kowari/Mulgara

152. System Features Comparison Content & Metadata Aspects JeromeDL BRICKS Fedora Content Types All All All Content Models JeromeDL ontology Any Any Metadata Schema MarcOnt + extensions Any RDF/S & OWL schema Any XML Schema, RDF/S & OWL schema Query types Full-text, Filed-Search, Ontology-based, NL Query Templates Full-text, Field-Search, Ontology-based (sparql) Field Search, Ontology-based (itql, rdql, sparql, spo), Full-Text (Lucene or Zebra backed service)

153. System Features Comparison Security & DRM Aspects JeromeDL BRICKS Fedora Security Model FOAFRealm RBAC XACML Policy Granularity Resource Component, Method, Object Object, Datastream, Dissemination method DRM Model Fair use DRM under development MPEG-21 REL DRM Datastreams DRM Enabling Tool Support Watermarking

154. System Features Comparison Semantic Aspects & Community Features JeromeDL BRICKS Fedora Reasoning Recommendation engine based on Prolog Configurable inference engine Holding pattern; look to Mulgara; Tagging Free tagging, Wordnet-based Annotation middleware component middleware/apps (e.g., NSDL/NDR; PLoSONE/Topaz) Taxonomies Any (JOnto) Any Any Knowledge Sharing SSCF component via middleware upon BRICKS via middleware upon Fedora Communities SIOC and FOAF compli a nce

160. Social Semantic Information Spaces

161. Comparing Web 1.0 / Web 2.0 / Semantic Web 2.0 Semantic Social Networks Online Social Networks Buddy Lists, Address Books Semantic Social Information Spaces - - Social Semantic Digital Libraries Google Scholar, Book Search CiteSeer, Project Gutenberg Semantic Forums and Community Portals Community Portals Message Boards Semantic Blogs Blogs Personal Websites Semantic Search Google Personalised, DumbFind Altavista, Google Semantic Wikis Wikis Content Management Systems Semantic Web 2.0 Web 2.0 Web 1.0

166. Discussion – Feedback The Librarian from Unseen University in Ankh-Morpork (formerly Dr. Horace Worblehat)