SlideShare ist ein Scribd-Unternehmen logo
1 von 19
Downloaden Sie, um offline zu lesen
FOAF
for Social Network
     Portability

  Uldis Bojars (captsolo@gmail.com)
WebCamp on Social Network Portability
     Cork, Ireland - March 2, 2008
Introduction
Uldis Bojārs
  @ DERI Galway


• FOAF - topic of this talk
• SIOC - what I am working on
http://en.wikipedia.org/wiki/Linked_Data
Friend of a Friend
Information about:

 • Person
 • Social Network / Relations
 • Groups
Friend of a Friend
Information about:

 • Person
 • Social Network / Relations
 • Groups (multiple)
 • ... and more ...
Richer Info Needed?
• RDF allows us to combine FOAF
  with other vocabularies
• XFN, Relations vocabulary, ...
Richer Info Needed?
• RDF allows us to combine FOAF
  with other vocabularies
• XFN, Relations vocabulary, ...
  RDF = Information, Concentrated
Richer Info Needed?
•   An example - Morten’s FOAF profile:

    http://www.wasab.dk/morten/blog/archives/author/mortenf/
Social Network
          Portability
Components (data):

 • A way to identify a person (across sites)
  - privacy
 • A way to describe a social network
  - relations between people
Identifying Properties
• E-Mail address (private)
• Hash of e-mail (semi-public)
• URLs (public)
• ...
Social Network
          Portability
Components (tools):

 • Tools / Services (do the actual “magic”)
 • Data providers
  - opening up social media sites
 • Data users / consumers
Workflow
1. Parse FOAF data (from Site A)
2. Extract a list of friends and
   some data for identifying them
3. Compare this identifying data with
   a registry of users on Site B,
   report matching users
Parsing FOAF data?
Python:
  import RDF
  # using Redland Python bindings (librdf.org)
  m = RDF.Model()
  m.load('http://danbri.org/foaf.rdf')
Finding Friends? :)
SPARQL:
  SELECT ?person ?mbox
  WHERE {
    <danbri> foaf:knows ?person .
    ?person foaf:mbox ?mbox .
  }
Case Study: LiveJournal
•   Data about a person (FOAF) - ✓
•   Social network (FOAF) - ✓
•   Identifying information ...
      Difficulty: this data (foaf:mbox_sha1sum)
      is spread across friends’ profiles.
      Must be collected together before use.
Distributed Social
        Information
• What about using Flickr, Twitter, ... account
  URLs as identifyers?
 - Identifying properties are only useful if
   other sites also knows this data
 - Entering all the URLs again and again?!
• Describe these accounts once
 - Applications can get this info from your
   homepage (e.g., described in FOAF)
http://apassant.net/blog/2008/01/12/one-foaf-fits-all/
Open Questions
• Who owns this information?
 • You should have ability to backup and
      reuse your social network info
      (you own the data!)
• Privacy
• ... ... ...
Thank you!
• http://wiki.foaf-project.org/FAQ

• http://captsolo.net/info

• #webcamp
  (look for more info tagged “webcamp”)

Weitere ähnliche Inhalte

Was ist angesagt?

BIBFRAME : the future of cataloguing?
BIBFRAME : the future of cataloguing?BIBFRAME : the future of cataloguing?
BIBFRAME : the future of cataloguing?Thomas Meehan
 
Linked Data at ISAW: How and Why
Linked Data at ISAW: How and WhyLinked Data at ISAW: How and Why
Linked Data at ISAW: How and Whyparegorios
 
Linked Data and Archival Description: Confluences, Contingencies, and Conflicts
Linked Data and Archival Description: Confluences, Contingencies, and ConflictsLinked Data and Archival Description: Confluences, Contingencies, and Conflicts
Linked Data and Archival Description: Confluences, Contingencies, and ConflictsMark Matienzo
 
DLF 2015 Presentation, "RDF in the Real World."
DLF 2015 Presentation, "RDF in the Real World." DLF 2015 Presentation, "RDF in the Real World."
DLF 2015 Presentation, "RDF in the Real World." Avalon Media System
 
Lecture linked data cloud & sparql
Lecture linked data cloud & sparqlLecture linked data cloud & sparql
Lecture linked data cloud & sparqlDhavalkumar Thakker
 
Archives & the Semantic Web
Archives & the Semantic WebArchives & the Semantic Web
Archives & the Semantic WebMark Matienzo
 
Get on the Linked Data Web!
Get on the Linked Data Web!Get on the Linked Data Web!
Get on the Linked Data Web!Armin Haller
 
EDF2012 Mariana Damova - Factforge
EDF2012   Mariana Damova - FactforgeEDF2012   Mariana Damova - Factforge
EDF2012 Mariana Damova - FactforgeEuropean Data Forum
 
Beyond MARC: MARC, linked data, and Bibframe
Beyond MARC: MARC, linked data, and BibframeBeyond MARC: MARC, linked data, and Bibframe
Beyond MARC: MARC, linked data, and BibframeThomas Meehan
 
Web Data Management with RDF
Web Data Management with RDFWeb Data Management with RDF
Web Data Management with RDFM. Tamer Özsu
 
The Impact of Bibframe
The Impact of BibframeThe Impact of Bibframe
The Impact of BibframeThomas Meehan
 

Was ist angesagt? (20)

BIBFRAME : the future of cataloguing?
BIBFRAME : the future of cataloguing?BIBFRAME : the future of cataloguing?
BIBFRAME : the future of cataloguing?
 
Linked Data at ISAW: How and Why
Linked Data at ISAW: How and WhyLinked Data at ISAW: How and Why
Linked Data at ISAW: How and Why
 
Linked Data and Archival Description: Confluences, Contingencies, and Conflicts
Linked Data and Archival Description: Confluences, Contingencies, and ConflictsLinked Data and Archival Description: Confluences, Contingencies, and Conflicts
Linked Data and Archival Description: Confluences, Contingencies, and Conflicts
 
Semantic Web Applications in Libraries: The Road to BIBFRAME
Semantic Web Applications in Libraries: The Road to BIBFRAMESemantic Web Applications in Libraries: The Road to BIBFRAME
Semantic Web Applications in Libraries: The Road to BIBFRAME
 
FRBR model by Gaurav Boudh
FRBR model by Gaurav BoudhFRBR model by Gaurav Boudh
FRBR model by Gaurav Boudh
 
DLF 2015 Presentation, "RDF in the Real World."
DLF 2015 Presentation, "RDF in the Real World." DLF 2015 Presentation, "RDF in the Real World."
DLF 2015 Presentation, "RDF in the Real World."
 
Fedora Migration Considerations
Fedora Migration ConsiderationsFedora Migration Considerations
Fedora Migration Considerations
 
BIBFRAME
BIBFRAMEBIBFRAME
BIBFRAME
 
RDF data model
RDF data modelRDF data model
RDF data model
 
Lecture linked data cloud & sparql
Lecture linked data cloud & sparqlLecture linked data cloud & sparql
Lecture linked data cloud & sparql
 
Archives & the Semantic Web
Archives & the Semantic WebArchives & the Semantic Web
Archives & the Semantic Web
 
Linked (Open) Data
Linked (Open) DataLinked (Open) Data
Linked (Open) Data
 
Get on the Linked Data Web!
Get on the Linked Data Web!Get on the Linked Data Web!
Get on the Linked Data Web!
 
RDA and the Semantic Web
RDA and the Semantic WebRDA and the Semantic Web
RDA and the Semantic Web
 
EDF2012 Mariana Damova - Factforge
EDF2012   Mariana Damova - FactforgeEDF2012   Mariana Damova - Factforge
EDF2012 Mariana Damova - Factforge
 
Beyond MARC: MARC, linked data, and Bibframe
Beyond MARC: MARC, linked data, and BibframeBeyond MARC: MARC, linked data, and Bibframe
Beyond MARC: MARC, linked data, and Bibframe
 
Fact forge20 edf
Fact forge20 edfFact forge20 edf
Fact forge20 edf
 
Linking up your data
Linking up your dataLinking up your data
Linking up your data
 
Web Data Management with RDF
Web Data Management with RDFWeb Data Management with RDF
Web Data Management with RDF
 
The Impact of Bibframe
The Impact of BibframeThe Impact of Bibframe
The Impact of Bibframe
 

Andere mochten auch

Serra d'Irta
Serra d'IrtaSerra d'Irta
Serra d'Irtaprambla
 
Desert de les Palmes 07/08
Desert de les Palmes 07/08Desert de les Palmes 07/08
Desert de les Palmes 07/08prambla
 

Andere mochten auch (6)

Blogs, Podcasts & Wiki's
Blogs, Podcasts & Wiki'sBlogs, Podcasts & Wiki's
Blogs, Podcasts & Wiki's
 
Serra d'Irta
Serra d'IrtaSerra d'Irta
Serra d'Irta
 
Desert de les Palmes 07/08
Desert de les Palmes 07/08Desert de les Palmes 07/08
Desert de les Palmes 07/08
 
Reported Speech
Reported SpeechReported Speech
Reported Speech
 
Wiki's and Podcasts
Wiki's and PodcastsWiki's and Podcasts
Wiki's and Podcasts
 
Life in the_digital_world
Life in the_digital_worldLife in the_digital_world
Life in the_digital_world
 

Ähnlich wie FOAF for Social Network Portability

Data Portability with SIOC and FOAF
Data Portability with SIOC and FOAFData Portability with SIOC and FOAF
Data Portability with SIOC and FOAFUldis Bojars
 
Linked Data Integration and semantic web
Linked Data Integration and semantic webLinked Data Integration and semantic web
Linked Data Integration and semantic webDiego Pessoa
 
Geekup Sheffield Semantic Web Primer
Geekup Sheffield Semantic Web PrimerGeekup Sheffield Semantic Web Primer
Geekup Sheffield Semantic Web Primerianibbo
 
Exploring the Semantic Web
Exploring the Semantic WebExploring the Semantic Web
Exploring the Semantic WebRoberto García
 
Online Presence Ontology
Online Presence OntologyOnline Presence Ontology
Online Presence Ontologypabrunet
 
Implementing Semantic Queries in Online Social Networks
Implementing Semantic Queries in Online Social NetworksImplementing Semantic Queries in Online Social Networks
Implementing Semantic Queries in Online Social NetworksOtávio Calaça Xavier
 
Publishing data on the Semantic Web
Publishing data on the Semantic WebPublishing data on the Semantic Web
Publishing data on the Semantic WebPeter Mika
 
“Publishing and Consuming Linked Data. (Lessons learnt when using LOD in an a...
“Publishing and Consuming Linked Data. (Lessons learnt when using LOD in an a...“Publishing and Consuming Linked Data. (Lessons learnt when using LOD in an a...
“Publishing and Consuming Linked Data. (Lessons learnt when using LOD in an a...Marta Villegas
 
LODLAM Landscape NOTES
LODLAM Landscape NOTESLODLAM Landscape NOTES
LODLAM Landscape NOTESShana McDanold
 
TPDL2013 tutorial linked data for digital libraries 2013-10-22
TPDL2013 tutorial linked data for digital libraries 2013-10-22TPDL2013 tutorial linked data for digital libraries 2013-10-22
TPDL2013 tutorial linked data for digital libraries 2013-10-22jodischneider
 
How to Build Linked Data Sites with Drupal 7 and RDFa
How to Build Linked Data Sites with Drupal 7 and RDFaHow to Build Linked Data Sites with Drupal 7 and RDFa
How to Build Linked Data Sites with Drupal 7 and RDFascorlosquet
 
SocialOverlay : P2P Infrastructure for social Networks
SocialOverlay : P2P Infrastructure for social NetworksSocialOverlay : P2P Infrastructure for social Networks
SocialOverlay : P2P Infrastructure for social NetworksBipin
 
Understanding the Standards Gap
Understanding the Standards GapUnderstanding the Standards Gap
Understanding the Standards GapDan Brickley
 
It19 20140721 linked data personal perspective
It19 20140721 linked data personal perspectiveIt19 20140721 linked data personal perspective
It19 20140721 linked data personal perspectiveJanifer Gatenby
 

Ähnlich wie FOAF for Social Network Portability (20)

Data Portability with SIOC and FOAF
Data Portability with SIOC and FOAFData Portability with SIOC and FOAF
Data Portability with SIOC and FOAF
 
Linked Data Integration and semantic web
Linked Data Integration and semantic webLinked Data Integration and semantic web
Linked Data Integration and semantic web
 
Geekup Sheffield Semantic Web Primer
Geekup Sheffield Semantic Web PrimerGeekup Sheffield Semantic Web Primer
Geekup Sheffield Semantic Web Primer
 
NISO/DCMI Webinar: Schema.org and Linked Data: Complementary Approaches to Pu...
NISO/DCMI Webinar: Schema.org and Linked Data: Complementary Approaches to Pu...NISO/DCMI Webinar: Schema.org and Linked Data: Complementary Approaches to Pu...
NISO/DCMI Webinar: Schema.org and Linked Data: Complementary Approaches to Pu...
 
Exploring the Semantic Web
Exploring the Semantic WebExploring the Semantic Web
Exploring the Semantic Web
 
Online Presence Ontology
Online Presence OntologyOnline Presence Ontology
Online Presence Ontology
 
Implementing Semantic Queries in Online Social Networks
Implementing Semantic Queries in Online Social NetworksImplementing Semantic Queries in Online Social Networks
Implementing Semantic Queries in Online Social Networks
 
Publishing data on the Semantic Web
Publishing data on the Semantic WebPublishing data on the Semantic Web
Publishing data on the Semantic Web
 
NISO/DCMI May 22 Webinar: Semantic Mashups Across Large, Heterogeneous Insti...
 NISO/DCMI May 22 Webinar: Semantic Mashups Across Large, Heterogeneous Insti... NISO/DCMI May 22 Webinar: Semantic Mashups Across Large, Heterogeneous Insti...
NISO/DCMI May 22 Webinar: Semantic Mashups Across Large, Heterogeneous Insti...
 
“Publishing and Consuming Linked Data. (Lessons learnt when using LOD in an a...
“Publishing and Consuming Linked Data. (Lessons learnt when using LOD in an a...“Publishing and Consuming Linked Data. (Lessons learnt when using LOD in an a...
“Publishing and Consuming Linked Data. (Lessons learnt when using LOD in an a...
 
Quick Introduction to the Semantic Web, RDFa & Microformats
Quick Introduction to the Semantic Web, RDFa & MicroformatsQuick Introduction to the Semantic Web, RDFa & Microformats
Quick Introduction to the Semantic Web, RDFa & Microformats
 
Semantic Web in Action
Semantic Web in ActionSemantic Web in Action
Semantic Web in Action
 
LODLAM Landscape NOTES
LODLAM Landscape NOTESLODLAM Landscape NOTES
LODLAM Landscape NOTES
 
xAPI Vocabulary - Improving Semantic Interoperability of Controlled Vocabularies
xAPI Vocabulary - Improving Semantic Interoperability of Controlled VocabulariesxAPI Vocabulary - Improving Semantic Interoperability of Controlled Vocabularies
xAPI Vocabulary - Improving Semantic Interoperability of Controlled Vocabularies
 
TPDL2013 tutorial linked data for digital libraries 2013-10-22
TPDL2013 tutorial linked data for digital libraries 2013-10-22TPDL2013 tutorial linked data for digital libraries 2013-10-22
TPDL2013 tutorial linked data for digital libraries 2013-10-22
 
How to Build Linked Data Sites with Drupal 7 and RDFa
How to Build Linked Data Sites with Drupal 7 and RDFaHow to Build Linked Data Sites with Drupal 7 and RDFa
How to Build Linked Data Sites with Drupal 7 and RDFa
 
SocialOverlay : P2P Infrastructure for social Networks
SocialOverlay : P2P Infrastructure for social NetworksSocialOverlay : P2P Infrastructure for social Networks
SocialOverlay : P2P Infrastructure for social Networks
 
Understanding the Standards Gap
Understanding the Standards GapUnderstanding the Standards Gap
Understanding the Standards Gap
 
It19 20140721 linked data personal perspective
It19 20140721 linked data personal perspectiveIt19 20140721 linked data personal perspective
It19 20140721 linked data personal perspective
 
Linked Data APIs (Funding Circle May 2015)
Linked Data APIs (Funding Circle May 2015)Linked Data APIs (Funding Circle May 2015)
Linked Data APIs (Funding Circle May 2015)
 

Mehr von Uldis Bojars

Linked Digital Collection "Rainis and Aspazija"
Linked Digital Collection "Rainis and Aspazija"Linked Digital Collection "Rainis and Aspazija"
Linked Digital Collection "Rainis and Aspazija"Uldis Bojars
 
Case study: Towards a linked digital collection of Latvian Cultural Heritage
Case study: Towards a linked digital collection of Latvian Cultural HeritageCase study: Towards a linked digital collection of Latvian Cultural Heritage
Case study: Towards a linked digital collection of Latvian Cultural HeritageUldis Bojars
 
OWLGrEd Ontology Visualizer
OWLGrEd Ontology VisualizerOWLGrEd Ontology Visualizer
OWLGrEd Ontology VisualizerUldis Bojars
 
Library Linked Data in Latvia - #LIBER2014 poster
Library Linked Data in Latvia - #LIBER2014 posterLibrary Linked Data in Latvia - #LIBER2014 poster
Library Linked Data in Latvia - #LIBER2014 posterUldis Bojars
 
Semantiskais tīmeklis un Atvērtie dati
Semantiskais tīmeklis un Atvērtie datiSemantiskais tīmeklis un Atvērtie dati
Semantiskais tīmeklis un Atvērtie datiUldis Bojars
 
Linked Open Data / Atvērtie saistītie dati
Linked Open Data / Atvērtie saistītie datiLinked Open Data / Atvērtie saistītie dati
Linked Open Data / Atvērtie saistītie datiUldis Bojars
 
Linked Data from a Digital Object Management System
Linked Data from a Digital Object Management SystemLinked Data from a Digital Object Management System
Linked Data from a Digital Object Management SystemUldis Bojars
 
Web Science - 1. lekcija
Web Science - 1. lekcijaWeb Science - 1. lekcija
Web Science - 1. lekcijaUldis Bojars
 
Exploring the Networks in Open Public Data
Exploring the Networks in Open Public DataExploring the Networks in Open Public Data
Exploring the Networks in Open Public DataUldis Bojars
 
Envisioning Social Applications of Library Linked Data
Envisioning Social Applications of Library Linked DataEnvisioning Social Applications of Library Linked Data
Envisioning Social Applications of Library Linked DataUldis Bojars
 
Web Science 01.12.2011 - Linked Data
Web Science 01.12.2011 - Linked DataWeb Science 01.12.2011 - Linked Data
Web Science 01.12.2011 - Linked DataUldis Bojars
 
Web Science 29.09.2011
Web Science 29.09.2011Web Science 29.09.2011
Web Science 29.09.2011Uldis Bojars
 
Web Science 15.09.2011
Web Science 15.09.2011Web Science 15.09.2011
Web Science 15.09.2011Uldis Bojars
 
Web Science seminārs - intro
Web Science seminārs - introWeb Science seminārs - intro
Web Science seminārs - introUldis Bojars
 
Weaving SIOC into the Web of Linked Data
Weaving SIOC into the Web of Linked DataWeaving SIOC into the Web of Linked Data
Weaving SIOC into the Web of Linked DataUldis Bojars
 
SIOC: Semantic Web for Social Media Sites
SIOC: Semantic Web for Social Media SitesSIOC: Semantic Web for Social Media Sites
SIOC: Semantic Web for Social Media SitesUldis Bojars
 
XUL - Mozilla Application Framework
XUL - Mozilla Application FrameworkXUL - Mozilla Application Framework
XUL - Mozilla Application FrameworkUldis Bojars
 

Mehr von Uldis Bojars (17)

Linked Digital Collection "Rainis and Aspazija"
Linked Digital Collection "Rainis and Aspazija"Linked Digital Collection "Rainis and Aspazija"
Linked Digital Collection "Rainis and Aspazija"
 
Case study: Towards a linked digital collection of Latvian Cultural Heritage
Case study: Towards a linked digital collection of Latvian Cultural HeritageCase study: Towards a linked digital collection of Latvian Cultural Heritage
Case study: Towards a linked digital collection of Latvian Cultural Heritage
 
OWLGrEd Ontology Visualizer
OWLGrEd Ontology VisualizerOWLGrEd Ontology Visualizer
OWLGrEd Ontology Visualizer
 
Library Linked Data in Latvia - #LIBER2014 poster
Library Linked Data in Latvia - #LIBER2014 posterLibrary Linked Data in Latvia - #LIBER2014 poster
Library Linked Data in Latvia - #LIBER2014 poster
 
Semantiskais tīmeklis un Atvērtie dati
Semantiskais tīmeklis un Atvērtie datiSemantiskais tīmeklis un Atvērtie dati
Semantiskais tīmeklis un Atvērtie dati
 
Linked Open Data / Atvērtie saistītie dati
Linked Open Data / Atvērtie saistītie datiLinked Open Data / Atvērtie saistītie dati
Linked Open Data / Atvērtie saistītie dati
 
Linked Data from a Digital Object Management System
Linked Data from a Digital Object Management SystemLinked Data from a Digital Object Management System
Linked Data from a Digital Object Management System
 
Web Science - 1. lekcija
Web Science - 1. lekcijaWeb Science - 1. lekcija
Web Science - 1. lekcija
 
Exploring the Networks in Open Public Data
Exploring the Networks in Open Public DataExploring the Networks in Open Public Data
Exploring the Networks in Open Public Data
 
Envisioning Social Applications of Library Linked Data
Envisioning Social Applications of Library Linked DataEnvisioning Social Applications of Library Linked Data
Envisioning Social Applications of Library Linked Data
 
Web Science 01.12.2011 - Linked Data
Web Science 01.12.2011 - Linked DataWeb Science 01.12.2011 - Linked Data
Web Science 01.12.2011 - Linked Data
 
Web Science 29.09.2011
Web Science 29.09.2011Web Science 29.09.2011
Web Science 29.09.2011
 
Web Science 15.09.2011
Web Science 15.09.2011Web Science 15.09.2011
Web Science 15.09.2011
 
Web Science seminārs - intro
Web Science seminārs - introWeb Science seminārs - intro
Web Science seminārs - intro
 
Weaving SIOC into the Web of Linked Data
Weaving SIOC into the Web of Linked DataWeaving SIOC into the Web of Linked Data
Weaving SIOC into the Web of Linked Data
 
SIOC: Semantic Web for Social Media Sites
SIOC: Semantic Web for Social Media SitesSIOC: Semantic Web for Social Media Sites
SIOC: Semantic Web for Social Media Sites
 
XUL - Mozilla Application Framework
XUL - Mozilla Application FrameworkXUL - Mozilla Application Framework
XUL - Mozilla Application Framework
 

Kürzlich hochgeladen

Videogame localization & technology_ how to enhance the power of translation.pdf
Videogame localization & technology_ how to enhance the power of translation.pdfVideogame localization & technology_ how to enhance the power of translation.pdf
Videogame localization & technology_ how to enhance the power of translation.pdfinfogdgmi
 
Meet the new FSP 3000 M-Flex800™
Meet the new FSP 3000 M-Flex800™Meet the new FSP 3000 M-Flex800™
Meet the new FSP 3000 M-Flex800™Adtran
 
Nanopower In Semiconductor Industry.pdf
Nanopower  In Semiconductor Industry.pdfNanopower  In Semiconductor Industry.pdf
Nanopower In Semiconductor Industry.pdfPedro Manuel
 
Using IESVE for Loads, Sizing and Heat Pump Modeling to Achieve Decarbonization
Using IESVE for Loads, Sizing and Heat Pump Modeling to Achieve DecarbonizationUsing IESVE for Loads, Sizing and Heat Pump Modeling to Achieve Decarbonization
Using IESVE for Loads, Sizing and Heat Pump Modeling to Achieve DecarbonizationIES VE
 
Artificial Intelligence & SEO Trends for 2024
Artificial Intelligence & SEO Trends for 2024Artificial Intelligence & SEO Trends for 2024
Artificial Intelligence & SEO Trends for 2024D Cloud Solutions
 
Salesforce Miami User Group Event - 1st Quarter 2024
Salesforce Miami User Group Event - 1st Quarter 2024Salesforce Miami User Group Event - 1st Quarter 2024
Salesforce Miami User Group Event - 1st Quarter 2024SkyPlanner
 
COMPUTER 10 Lesson 8 - Building a Website
COMPUTER 10 Lesson 8 - Building a WebsiteCOMPUTER 10 Lesson 8 - Building a Website
COMPUTER 10 Lesson 8 - Building a Websitedgelyza
 
COMPUTER 10: Lesson 7 - File Storage and Online Collaboration
COMPUTER 10: Lesson 7 - File Storage and Online CollaborationCOMPUTER 10: Lesson 7 - File Storage and Online Collaboration
COMPUTER 10: Lesson 7 - File Storage and Online Collaborationbruanjhuli
 
AI Fame Rush Review – Virtual Influencer Creation In Just Minutes
AI Fame Rush Review – Virtual Influencer Creation In Just MinutesAI Fame Rush Review – Virtual Influencer Creation In Just Minutes
AI Fame Rush Review – Virtual Influencer Creation In Just MinutesMd Hossain Ali
 
UiPath Solutions Management Preview - Northern CA Chapter - March 22.pdf
UiPath Solutions Management Preview - Northern CA Chapter - March 22.pdfUiPath Solutions Management Preview - Northern CA Chapter - March 22.pdf
UiPath Solutions Management Preview - Northern CA Chapter - March 22.pdfDianaGray10
 
Empowering Africa's Next Generation: The AI Leadership Blueprint
Empowering Africa's Next Generation: The AI Leadership BlueprintEmpowering Africa's Next Generation: The AI Leadership Blueprint
Empowering Africa's Next Generation: The AI Leadership BlueprintMahmoud Rabie
 
Linked Data in Production: Moving Beyond Ontologies
Linked Data in Production: Moving Beyond OntologiesLinked Data in Production: Moving Beyond Ontologies
Linked Data in Production: Moving Beyond OntologiesDavid Newbury
 
Connector Corner: Extending LLM automation use cases with UiPath GenAI connec...
Connector Corner: Extending LLM automation use cases with UiPath GenAI connec...Connector Corner: Extending LLM automation use cases with UiPath GenAI connec...
Connector Corner: Extending LLM automation use cases with UiPath GenAI connec...DianaGray10
 
9 Steps For Building Winning Founding Team
9 Steps For Building Winning Founding Team9 Steps For Building Winning Founding Team
9 Steps For Building Winning Founding TeamAdam Moalla
 
Cloud Revolution: Exploring the New Wave of Serverless Spatial Data
Cloud Revolution: Exploring the New Wave of Serverless Spatial DataCloud Revolution: Exploring the New Wave of Serverless Spatial Data
Cloud Revolution: Exploring the New Wave of Serverless Spatial DataSafe Software
 
20200723_insight_release_plan_v6.pdf20200723_insight_release_plan_v6.pdf
20200723_insight_release_plan_v6.pdf20200723_insight_release_plan_v6.pdf20200723_insight_release_plan_v6.pdf20200723_insight_release_plan_v6.pdf
20200723_insight_release_plan_v6.pdf20200723_insight_release_plan_v6.pdfJamie (Taka) Wang
 
Babel Compiler - Transforming JavaScript for All Browsers.pptx
Babel Compiler - Transforming JavaScript for All Browsers.pptxBabel Compiler - Transforming JavaScript for All Browsers.pptx
Babel Compiler - Transforming JavaScript for All Browsers.pptxYounusS2
 
RAG Patterns and Vector Search in Generative AI
RAG Patterns and Vector Search in Generative AIRAG Patterns and Vector Search in Generative AI
RAG Patterns and Vector Search in Generative AIUdaiappa Ramachandran
 
Bird eye's view on Camunda open source ecosystem
Bird eye's view on Camunda open source ecosystemBird eye's view on Camunda open source ecosystem
Bird eye's view on Camunda open source ecosystemAsko Soukka
 
How to Effectively Monitor SD-WAN and SASE Environments with ThousandEyes
How to Effectively Monitor SD-WAN and SASE Environments with ThousandEyesHow to Effectively Monitor SD-WAN and SASE Environments with ThousandEyes
How to Effectively Monitor SD-WAN and SASE Environments with ThousandEyesThousandEyes
 

Kürzlich hochgeladen (20)

Videogame localization & technology_ how to enhance the power of translation.pdf
Videogame localization & technology_ how to enhance the power of translation.pdfVideogame localization & technology_ how to enhance the power of translation.pdf
Videogame localization & technology_ how to enhance the power of translation.pdf
 
Meet the new FSP 3000 M-Flex800™
Meet the new FSP 3000 M-Flex800™Meet the new FSP 3000 M-Flex800™
Meet the new FSP 3000 M-Flex800™
 
Nanopower In Semiconductor Industry.pdf
Nanopower  In Semiconductor Industry.pdfNanopower  In Semiconductor Industry.pdf
Nanopower In Semiconductor Industry.pdf
 
Using IESVE for Loads, Sizing and Heat Pump Modeling to Achieve Decarbonization
Using IESVE for Loads, Sizing and Heat Pump Modeling to Achieve DecarbonizationUsing IESVE for Loads, Sizing and Heat Pump Modeling to Achieve Decarbonization
Using IESVE for Loads, Sizing and Heat Pump Modeling to Achieve Decarbonization
 
Artificial Intelligence & SEO Trends for 2024
Artificial Intelligence & SEO Trends for 2024Artificial Intelligence & SEO Trends for 2024
Artificial Intelligence & SEO Trends for 2024
 
Salesforce Miami User Group Event - 1st Quarter 2024
Salesforce Miami User Group Event - 1st Quarter 2024Salesforce Miami User Group Event - 1st Quarter 2024
Salesforce Miami User Group Event - 1st Quarter 2024
 
COMPUTER 10 Lesson 8 - Building a Website
COMPUTER 10 Lesson 8 - Building a WebsiteCOMPUTER 10 Lesson 8 - Building a Website
COMPUTER 10 Lesson 8 - Building a Website
 
COMPUTER 10: Lesson 7 - File Storage and Online Collaboration
COMPUTER 10: Lesson 7 - File Storage and Online CollaborationCOMPUTER 10: Lesson 7 - File Storage and Online Collaboration
COMPUTER 10: Lesson 7 - File Storage and Online Collaboration
 
AI Fame Rush Review – Virtual Influencer Creation In Just Minutes
AI Fame Rush Review – Virtual Influencer Creation In Just MinutesAI Fame Rush Review – Virtual Influencer Creation In Just Minutes
AI Fame Rush Review – Virtual Influencer Creation In Just Minutes
 
UiPath Solutions Management Preview - Northern CA Chapter - March 22.pdf
UiPath Solutions Management Preview - Northern CA Chapter - March 22.pdfUiPath Solutions Management Preview - Northern CA Chapter - March 22.pdf
UiPath Solutions Management Preview - Northern CA Chapter - March 22.pdf
 
Empowering Africa's Next Generation: The AI Leadership Blueprint
Empowering Africa's Next Generation: The AI Leadership BlueprintEmpowering Africa's Next Generation: The AI Leadership Blueprint
Empowering Africa's Next Generation: The AI Leadership Blueprint
 
Linked Data in Production: Moving Beyond Ontologies
Linked Data in Production: Moving Beyond OntologiesLinked Data in Production: Moving Beyond Ontologies
Linked Data in Production: Moving Beyond Ontologies
 
Connector Corner: Extending LLM automation use cases with UiPath GenAI connec...
Connector Corner: Extending LLM automation use cases with UiPath GenAI connec...Connector Corner: Extending LLM automation use cases with UiPath GenAI connec...
Connector Corner: Extending LLM automation use cases with UiPath GenAI connec...
 
9 Steps For Building Winning Founding Team
9 Steps For Building Winning Founding Team9 Steps For Building Winning Founding Team
9 Steps For Building Winning Founding Team
 
Cloud Revolution: Exploring the New Wave of Serverless Spatial Data
Cloud Revolution: Exploring the New Wave of Serverless Spatial DataCloud Revolution: Exploring the New Wave of Serverless Spatial Data
Cloud Revolution: Exploring the New Wave of Serverless Spatial Data
 
20200723_insight_release_plan_v6.pdf20200723_insight_release_plan_v6.pdf
20200723_insight_release_plan_v6.pdf20200723_insight_release_plan_v6.pdf20200723_insight_release_plan_v6.pdf20200723_insight_release_plan_v6.pdf
20200723_insight_release_plan_v6.pdf20200723_insight_release_plan_v6.pdf
 
Babel Compiler - Transforming JavaScript for All Browsers.pptx
Babel Compiler - Transforming JavaScript for All Browsers.pptxBabel Compiler - Transforming JavaScript for All Browsers.pptx
Babel Compiler - Transforming JavaScript for All Browsers.pptx
 
RAG Patterns and Vector Search in Generative AI
RAG Patterns and Vector Search in Generative AIRAG Patterns and Vector Search in Generative AI
RAG Patterns and Vector Search in Generative AI
 
Bird eye's view on Camunda open source ecosystem
Bird eye's view on Camunda open source ecosystemBird eye's view on Camunda open source ecosystem
Bird eye's view on Camunda open source ecosystem
 
How to Effectively Monitor SD-WAN and SASE Environments with ThousandEyes
How to Effectively Monitor SD-WAN and SASE Environments with ThousandEyesHow to Effectively Monitor SD-WAN and SASE Environments with ThousandEyes
How to Effectively Monitor SD-WAN and SASE Environments with ThousandEyes
 

FOAF for Social Network Portability

  • 1. FOAF for Social Network Portability Uldis Bojars (captsolo@gmail.com) WebCamp on Social Network Portability Cork, Ireland - March 2, 2008
  • 2. Introduction Uldis Bojārs @ DERI Galway • FOAF - topic of this talk • SIOC - what I am working on
  • 4. Friend of a Friend Information about: • Person • Social Network / Relations • Groups
  • 5. Friend of a Friend Information about: • Person • Social Network / Relations • Groups (multiple) • ... and more ...
  • 6. Richer Info Needed? • RDF allows us to combine FOAF with other vocabularies • XFN, Relations vocabulary, ...
  • 7. Richer Info Needed? • RDF allows us to combine FOAF with other vocabularies • XFN, Relations vocabulary, ... RDF = Information, Concentrated
  • 8. Richer Info Needed? • An example - Morten’s FOAF profile: http://www.wasab.dk/morten/blog/archives/author/mortenf/
  • 9. Social Network Portability Components (data): • A way to identify a person (across sites) - privacy • A way to describe a social network - relations between people
  • 10. Identifying Properties • E-Mail address (private) • Hash of e-mail (semi-public) • URLs (public) • ...
  • 11. Social Network Portability Components (tools): • Tools / Services (do the actual “magic”) • Data providers - opening up social media sites • Data users / consumers
  • 12. Workflow 1. Parse FOAF data (from Site A) 2. Extract a list of friends and some data for identifying them 3. Compare this identifying data with a registry of users on Site B, report matching users
  • 13. Parsing FOAF data? Python: import RDF # using Redland Python bindings (librdf.org) m = RDF.Model() m.load('http://danbri.org/foaf.rdf')
  • 14. Finding Friends? :) SPARQL: SELECT ?person ?mbox WHERE { <danbri> foaf:knows ?person . ?person foaf:mbox ?mbox . }
  • 15. Case Study: LiveJournal • Data about a person (FOAF) - ✓ • Social network (FOAF) - ✓ • Identifying information ... Difficulty: this data (foaf:mbox_sha1sum) is spread across friends’ profiles. Must be collected together before use.
  • 16. Distributed Social Information • What about using Flickr, Twitter, ... account URLs as identifyers? - Identifying properties are only useful if other sites also knows this data - Entering all the URLs again and again?! • Describe these accounts once - Applications can get this info from your homepage (e.g., described in FOAF)
  • 18. Open Questions • Who owns this information? • You should have ability to backup and reuse your social network info (you own the data!) • Privacy • ... ... ...
  • 19. Thank you! • http://wiki.foaf-project.org/FAQ • http://captsolo.net/info • #webcamp (look for more info tagged “webcamp”)