European Data Forum 2014
March 19th - 20th, 2014
Athens, Greece
Vedran Sabol
Know-Center, Austria
*
Annex I - "Description...
• CODE Services
• Semantic enrichment of research papers
• Creating data sets using RDF Data Cube Vocabulary
• Discovery a...
3
CODE Vision
• Vision: establish the foundation for a web-based
commercially oriented ecosystem for Linked Open Data
• Fo...
4
CODE Services
European Data Forum 2014
Athens, Greece
March 19th – 20th, 2014
5
Semantic Enrichment
European Data Forum 2014
Athens, Greece
March 19th – 20th, 2014
• Link research papers and the
facts...
6
Creating RDF Data Cubes
European Data Forum 2014
Athens, Greece
March 19th – 20th, 2014
1.
2.
3.
• Objective: crowed-sou...
7
Discovery and visual analysis in LOD
• Query Wizard and Vis Wizard: designed for IT-laymen
European Data Forum 2014
Athe...
8
Data Marketplace Scenarios
European Data Forum 2014
Athens, Greece
March 19th – 20th, 2014
9Semantic MindMaps
MindMeister
• Thesaurus editing and sharing
• Presentation
• Extracted PDF structure
• Insights gained ...
10Semantic Research Papers
Mendeley Desktop
European Data Forum 2014
Athens, Greece
March 19th – 20th, 2014
• Provide anno...
1142-Data
Socialising Research Data
• Observation 1: Open Data Platforms today
• Domain specific provider (e.g. EU digital...
1242-Data
Socialising Research Data
• Observation 3: Open Data are not easy to consume
• No mass market (such as for image...
1342-Data
Data Flea Market
• Survey results: low monetary value, high intrinsic motivation
• Donation based
• High number ...
1442-Data
Key Principles
• Data-centric discussions
• Re-use many existing data sets
• Combine data, visualisations
• Data...
1542-Data
Economic Sustainability
• Customer-to-customer situation
• Long tail of niche topics and transactions
• Transact...
16
42-Data
European Data Forum 2014
Athens, Greece
March 19th – 20th, 2014
1742-Data
Create Date Centric Questions
European Data Forum 2014
Athens, Greece
March 19th – 20th, 2014
Embedding data/res...
1842-Data
Answering with Data and Insights
European Data Forum 2014
Athens, Greece
March 19th – 20th, 2014
• RDF
• SPARQL ...
1942-Data
Bookmark your resources data
European Data Forum 2014
Athens, Greece
March 19th – 20th, 2014
• Tables, Data Cube...
2042-Data
Summary
European Data Forum 2014
Athens, Greece
March 19th – 20th, 2014
• 2 basic ideas
• Socialising Data
• Dat...
21
European Data Forum 2014
Athens, Greece
Commercially empowered Linked
Open Data Ecosystems in Research
Online: www.code...
22
Links
• 42-data platform: http://42-data.org/
• Annotator Tool: http://code-annotator.know-center.tugraz.at
• Data Extr...
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EDF2014: Vedran Sabol, Head of the Knowledge Visualisation Area, Know-Center, Austria: CODE - Linked Data in Context: Questions Matter

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Selected Talk by Vedran Sabol, Head of the Knowledge Visualisation Area, Know-Center, Austria at the European Data Forum 2014, 19 March 2014 in Athens, Greece: CODE - Linked Data in Context: Questions Matter

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EDF2014: Vedran Sabol, Head of the Knowledge Visualisation Area, Know-Center, Austria: CODE - Linked Data in Context: Questions Matter

  1. 1. European Data Forum 2014 March 19th - 20th, 2014 Athens, Greece Vedran Sabol Know-Center, Austria * Annex I - "Description of Work" supported by the European Commission under the Seventh Framework Program (FP7) Linked Data in Context: Questions Matter
  2. 2. • CODE Services • Semantic enrichment of research papers • Creating data sets using RDF Data Cube Vocabulary • Discovery and visual analysis in LOD repositories • 3 Application Scenarios • Semantic MindMaps • Semantic Research Papers • 42-Data – data-centric discussion forum and marketplace 2Overview European Data Forum 2014 Athens, Greece March 19th – 20th, 2014
  3. 3. 3 CODE Vision • Vision: establish the foundation for a web-based commercially oriented ecosystem for Linked Open Data • Focus: Research Data and Research Publications European Data Forum 2014 Athens, Greece March 19th – 20th, 2014  Linked Science Data Cloud
  4. 4. 4 CODE Services European Data Forum 2014 Athens, Greece March 19th – 20th, 2014
  5. 5. 5 Semantic Enrichment European Data Forum 2014 Athens, Greece March 19th – 20th, 2014 • Link research papers and the facts therein to LOD • Extract information from PDFs • Tables, figures, structure, references, named entities • Integration of LOD concepts into papers
  6. 6. 6 Creating RDF Data Cubes European Data Forum 2014 Athens, Greece March 19th – 20th, 2014 1. 2. 3. • Objective: crowed-sourced triplification for statistical data • Semi-automatic creation, storing and merging statistical data • using the RDF Data Cube Vocabulary
  7. 7. 7 Discovery and visual analysis in LOD • Query Wizard and Vis Wizard: designed for IT-laymen European Data Forum 2014 Athens, Greece March 19th – 20th, 2014 1. 2. 3.
  8. 8. 8 Data Marketplace Scenarios European Data Forum 2014 Athens, Greece March 19th – 20th, 2014
  9. 9. 9Semantic MindMaps MindMeister • Thesaurus editing and sharing • Presentation • Extracted PDF structure • Insights gained from LOD • Publishing MindMaps as RDF European Data Forum 2014 Athens, Greece March 19th – 20th, 2014
  10. 10. 10Semantic Research Papers Mendeley Desktop European Data Forum 2014 Athens, Greece March 19th – 20th, 2014 • Provide annotated PDFs for the Community
  11. 11. 1142-Data Socialising Research Data • Observation 1: Open Data Platforms today • Domain specific provider (e.g. EU digital scoreboard, Eurostats) • Data centred (e.g. data set list/management, Datahub/CKAN)  Great data (but unsocial) • Observation 2: success of the Social Web • Successful web platforms are social: blog, discuss, share, bookmark • People engage with the digital item making it more valuable  Socialising resources as success factor European Data Forum 2014 Athens, Greece March 19th – 20th, 2014
  12. 12. 1242-Data Socialising Research Data • Observation 3: Open Data are not easy to consume • No mass market (such as for images or videos) • Socialising around data has to focus on a special group of users and needs (interpretation)  Specialised services for socialising data are necessary • Observation 4: Research Data Properties • Raw data is less of importance for sharing knowledge • Needs interpretation from different points of view (socialisation) • Currently sharing but no socialising in LOD Socialising research data for interpretation and generating insights European Data Forum 2014 Athens, Greece March 19th – 20th, 2014
  13. 13. 1342-Data Data Flea Market • Survey results: low monetary value, high intrinsic motivation • Donation based • High number of transactions • between small groups of interested people • on small, aggregated, analysed data sets Data flea market • This leads us to the 42-data platform • data-centric discussion forum and marketplace European Data Forum 2014 Athens, Greece March 19th – 20th, 2014
  14. 14. 1442-Data Key Principles • Data-centric discussions • Re-use many existing data sets • Combine data, visualisations • Data discovery • Discovery of data and relationships in the LOD: Query Wizard • Upload/manage own (aggregated) datasets • Bookmark your data and interesting findings European Data Forum 2014 Athens, Greece March 19th – 20th, 2014
  15. 15. 1542-Data Economic Sustainability • Customer-to-customer situation • Long tail of niche topics and transactions • Transactions are low value on average • Need a high number of transactions to be sustainable • Valuable micro-transactions • Answers, questions, data sources, data sets, derived insights • Donations (no legal/contract issues) • Non-monetary incentives: social reputation models European Data Forum 2014 Athens, Greece March 19th – 20th, 2014
  16. 16. 16 42-Data European Data Forum 2014 Athens, Greece March 19th – 20th, 2014
  17. 17. 1742-Data Create Date Centric Questions European Data Forum 2014 Athens, Greece March 19th – 20th, 2014 Embedding data/resources in questions and answers
  18. 18. 1842-Data Answering with Data and Insights European Data Forum 2014 Athens, Greece March 19th – 20th, 2014 • RDF • SPARQL Queries • RDF Data Cubes (extracted form PDF Papers, Excel…) • Others • Google Spreadsheet • Visualisations: Vis Wizard • Embedding • EU Open Data Portal, Eurostats, Slideshare… Donate
  19. 19. 1942-Data Bookmark your resources data European Data Forum 2014 Athens, Greece March 19th – 20th, 2014 • Tables, Data Cubes, SPARQL Queries, links to data/resources
  20. 20. 2042-Data Summary European Data Forum 2014 Athens, Greece March 19th – 20th, 2014 • 2 basic ideas • Socialising Data • Data Flea Market • Status • Proof of concept • Beta, so expect bugs • Next Steps • Polishing, Bug fixing • Evaluation of economic concept
  21. 21. 21 European Data Forum 2014 Athens, Greece Commercially empowered Linked Open Data Ecosystems in Research Online: www.code-research.eu Twitter: @CODEresearchEU Facebook: CODEresearchEU Thank You! Visit our exhibit March 19th – 20th, 2014
  22. 22. 22 Links • 42-data platform: http://42-data.org/ • Annotator Tool: http://code-annotator.know-center.tugraz.at • Data Extractor Tool: http://zaire.dimis.fim.uni- passau.de:8080/code-server/demo/dataextraction • Query Wizard: http://code.know-center.tugraz.at/search • Visualization Wizard: http://code.know-center.tugraz.at/vis • CODE Homepage: http://code-research.eu/ European Data Forum 2014 Athens, Greece March 19th – 20th, 2014

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