Controlled Vocabularies  and Text Mining –  Use Cases at the Goettingen State and University Library Ralf Stockmann TextGr...
Textmining Enhanced Context-Search Multilingual Access DBPedia, ... Visualisation Metadata OCR/Fulltext Named Entity Recog...
Textmining Enhanced Context-Search Multilingual Access DBPedia, ... Visualisation Metadata OCR/Fulltext Named Entity Recog...
Projekt: eAqua <ul><li>Partners: </li></ul><ul><ul><li>Institut of Computer Science - Computerlinguistic, Leipzig (Büchler...
Search Term „socialism“ on title elements
„ Mephisto“ on fulltext
Textmining Enhanced Context-Search Multilingual Access DBPedia, ... Visualisation Metadata OCR/Fulltext Named Entity Recog...
Concept MAP
Concept MAP TIMELINE
Concept MAP TIMELINE
<ul><li>Multiple data layers </li></ul><ul><li>Interaction </li></ul><ul><li>Animation </li></ul><ul><li>Aggregation of da...
 
Technological Framework <ul><li>OpenLayers </li></ul><ul><li>Simile Timeline/Timeplot </li></ul><ul><li>GeoNames (Geoparse...
Data Model WHAT? NAME description url MANDATORY optional
Data Model WHAT? WHERE? NAME description url COORDINATES address MANDATORY optional
Data Model KML WHAT? WHERE? WHEN? NAME description url COORDINATES address TIMESTAMP range MANDATORY optional
Exchange Format: KML (XML)
Questonnaire
Questonnaire
Questonnaire
Questonnaire
Questonnaire
Datasets <ul><li>Library catalog </li></ul><ul><li>Flickr </li></ul><ul><li>IMDB </li></ul><ul><li>DBpedia </li></ul><ul><...
Use your own data in 5 easy steps! <ul><li>Take a look at the .kml specification http://tinyurl.com/e4d-kml </li></ul><ul>...
Ressources <ul><li>e4D info website:  http://tinyurl.com/e4d-project </li></ul><ul><li>Europeana thoughtLab:  http://www.e...
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Controlled Vocabularies and Text Mining - Use Cases at the Goettingen State and University Library

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Controlled Vocabularies and Text Mining - Use Cases at the Goettingen State and University Library

  1. 1. Controlled Vocabularies and Text Mining – Use Cases at the Goettingen State and University Library Ralf Stockmann TextGrid Workshops – July 13th 2011
  2. 2. Textmining Enhanced Context-Search Multilingual Access DBPedia, ... Visualisation Metadata OCR/Fulltext Named Entity Recognition Catalog Data Crowd- sourcing Annotation Tools Relationship Graphs Linked Open Data Ontologies Scholars Libraries Reposi-tories
  3. 3. Textmining Enhanced Context-Search Multilingual Access DBPedia, ... Visualisation Metadata OCR/Fulltext Named Entity Recognition Catalog Data Crowd- sourcing Annotation Tools Relationship Graphs Linked Open Data Ontologies Scholars Libraries Reposi-tories Use case #1: eAqua
  4. 4. Projekt: eAqua <ul><li>Partners: </li></ul><ul><ul><li>Institut of Computer Science - Computerlinguistic, Leipzig (Büchler, Eckart, Heyer, Baumgardt) </li></ul></ul><ul><ul><li>SUB Göttingen (Stockmann, Kothe, Mahnke) </li></ul></ul><ul><li>Comparing semantic graphs between </li></ul><ul><ul><li>Headings of journal articles and </li></ul></ul><ul><ul><li>Fulltext of the same articles </li></ul></ul>
  5. 5. Search Term „socialism“ on title elements
  6. 6. „ Mephisto“ on fulltext
  7. 7. Textmining Enhanced Context-Search Multilingual Access DBPedia, ... Visualisation Metadata OCR/Fulltext Named Entity Recognition Catalog Data Crowd- sourcing Annotation Tools Relationship Graphs Linked Open Data Ontologies Scholars Libraries Reposi-tories Use case #2: Europeana 4D visualisation Partner:
  8. 8. Concept MAP
  9. 9. Concept MAP TIMELINE
  10. 10. Concept MAP TIMELINE
  11. 11. <ul><li>Multiple data layers </li></ul><ul><li>Interaction </li></ul><ul><li>Animation </li></ul><ul><li>Aggregation of data </li></ul><ul><li>Connections </li></ul><ul><li>Drilldown </li></ul><ul><li>Historical/custom maps </li></ul><ul><li>Result table </li></ul><ul><li>Splitting Datasets </li></ul><ul><li>... </li></ul>Refinement
  12. 13. Technological Framework <ul><li>OpenLayers </li></ul><ul><li>Simile Timeline/Timeplot </li></ul><ul><li>GeoNames (Geoparser...) </li></ul><ul><li>Explorer Canvas (Google) </li></ul><ul><li>GeoServer (OpenStreetmap, Google Maps) </li></ul><ul><li>Google Web Toolkit (GWT) </li></ul><ul><li>KML (XML) </li></ul>
  13. 14. Data Model WHAT? NAME description url MANDATORY optional
  14. 15. Data Model WHAT? WHERE? NAME description url COORDINATES address MANDATORY optional
  15. 16. Data Model KML WHAT? WHERE? WHEN? NAME description url COORDINATES address TIMESTAMP range MANDATORY optional
  16. 17. Exchange Format: KML (XML)
  17. 18. Questonnaire
  18. 19. Questonnaire
  19. 20. Questonnaire
  20. 21. Questonnaire
  21. 22. Questonnaire
  22. 23. Datasets <ul><li>Library catalog </li></ul><ul><li>Flickr </li></ul><ul><li>IMDB </li></ul><ul><li>DBpedia </li></ul><ul><li>WikiLeaks </li></ul>Flickr: „tsunami“
  23. 24. Use your own data in 5 easy steps! <ul><li>Take a look at the .kml specification http://tinyurl.com/e4d-kml </li></ul><ul><li>Build your own KML dataset </li></ul><ul><li>Upload it to a webserver </li></ul><ul><li>Put the URL into the prototype at http://tinyurl.com/e4d- demo2 </li></ul><ul><li>Share your set via the magnetic link! </li></ul>
  24. 25. Ressources <ul><li>e4D info website: http://tinyurl.com/e4d-project </li></ul><ul><li>Europeana thoughtLab: http://www.europeana.eu/portal/thoughtlab.html </li></ul>
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