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Acquisition of audiovisual Scientific Technical Information from OSGeo: A work in progress report 2015

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Acquisition of audiovisual Scientific Technical Information from OSGeo: A work in progress report 2015

  1. 1. Acquisition of Audiovisual Scientific Technical Information from OSGeo: Work in progress report Dr. Peter Löwe, Margret Plank, Paloma Marín Arraiza FOSS4G-Europe 2015-07-15
  2. 2. 2 The Who ? German: Technische Informationsbibliothek (TIB) • founded in 1959 by the Federal Ministry of Education and Research and the German states. • largest science and technology library globally • over 9 Mio. items, • 180 Mio. Documents (GetInfo Portal) • 125 km of shelving • national library of Germany for • engineering, technology, and the physical sciences. • operates in conjunction with the Leibniz University, Hannover.
  3. 3. 3 Science, Technology and Libraries ? TIB founded in 1959 1959 ?
  4. 4. 4 Science, Technology and Libraries ? TIB founded in 1959 1959 ?
  5. 5. 5 Science, Technology and Libraries ? TIB founded in 1959 1959 ? First Disk Drive
  6. 6. 6 Science, Technology and Libraries: TIB founded in 1959 as a result of the Sputnik Crisis • 1957: Sputnik 1: Begin of space age
  7. 7. 7 Science, Technology and Libraries: TIB founded in 1959 as a result of the Sputnik Crisis • 1957: Sputnik 1: Begin of space age • 1958: • 1959:
  8. 8. 8 Science, Technology and Libraries: TIB founded in 1959 as a result of the Sputnik Crisis • 1957: Sputnik 1: Begin of space age • 1958: • 1959: Provider of scientific-technical information
  9. 9. 9 Science, Technology and Libraries: TIB founded in 1959 as a result of the Sputnik Crisis • 1957: Sputnik 1: Begin of space age • 1958: • 1959: Provider of scientific-technical information • In the meantime… • Exploration of the solar system continues
  10. 10. 10 Science, Technology and Libraries: TIB founded in 1959 as a result of the Sputnik Crisis • 1957: Sputnik 1: Begin of space age • 1958: • 1959: Provider of scientific-technical information • In the meantime… • Exploration of the solar system continues • Pluto fly-by on July 14th 2015 (yesterday) • Mission Data Volume: 50 Gb • Pluto Encounter Data Volume: • 10 Gb from five light hours away
  11. 11. 1111 TIB-Strategy: Move beyond text SimulationSimulation Scientific FilmsScientific Films 3D Objects3D Objects TextText Research DataResearch Data SoftwareSoftware
  12. 12. 12 Move beyond text: Big Data ! Audiovisual big data http://blog.aziksa.com/wp-content/uploads/2013/10/bigdatacontexts.png
  13. 13. 13 New Paradigms: Big Data Open Science - and OSGeo ? Data Publications Science Communication Open Science Journal Articles Software Publications New Role Model for Science
  14. 14. 14 Data Publications Articles, Presentations Science Communication Open Science OSGeo communities Journal Articles Software Publications Data Publications Software Publications OSGeo Science Communication New Role Model for Science New Paradigms: Big Data Open Science - and OSGeo ?
  15. 15. 15 Data Publications Articles, Presentations Science Communication Open Science OSGeo communities Journal Articles Software Publications Data Publications Software Publications Best practices ! Science Communication FOSS4G Project RepositoriesVideo tutorials OSM, etc. New Role Model for Science New Paradigms: Big Data Open Science - and OSGeo ?
  16. 16. 16 Data Centers Computation Centers Data Publications Articles, Presentations Science Communication Infrastructure Libraries Open Science OSGeo communities Journal Articles Software Publications Data Publications Software Publications Best practices ! Science Communication Scientific Infrastructure FOSS4G Project RepositoriesVideo tutorials OSM, etc. Video tutorials New Role Model for Science New Paradigms: Big Data Open Science - and OSGeo ?
  17. 17. 17 Data Centers Computation Centers Data Publications Articles, Presentations Science Communication Infrastructure Libraries Open Science OSGeo communities Journal Articles Software Publications Data Publications Software Publications Best practices ! Science Communication Scientific Infrastructure FOSS4G Project RepositoriesVideo tutorials OSM, etc. Video tutorials New Role Model for Science New Paradigms: Big Data Open Science - and OSGeo ?
  18. 18. 18 • TIB Service Portfolio: State of the art web-based services • Investigating FOSS benefits for service operation • Output from FOSS communities becomes part of the Library collection New Paradigms: Open Science, OSGeo - and TIB
  19. 19. 19 Worldwide first Digital Object Identifier (DOI) registration agency for datasets from Science/Technology and Medicine (since 2005) TIB Service Example: Digital Object Identifier Registration for Scientific Data
  20. 20. 20 A TIB Service since January 2015 Provides access to high grade scientific films from the fields of engineering, architecture, chemistry, computer science, mathematics and physics in German and English. http://av.getinfo.de/ TIB Service Example: TIB|AV-Portal service for audio-visual Information
  21. 21. 21 The TIB|AV-Portal Serving Academia and Industry – including OSGeo TIB collects audiovisual content related to OSGeo: • Geoinformatics-content in German • German conference proceedings • International submissions upon request Benefits: • Searchable • Citable (via DOI) • Sustainable use (preservation
  22. 22. 22 Variety: Recurring topics in OSGeo conferences Means of access: • Attend conference (€) => attend presentation (time) • Study at home: • Proceedings or video recordings • Binge-watch all conference videos ? • A targeted search within video content is needed.. • ..and a mechanism to share the results with others. How to‘sState of the Art Bleeding edge Visionary pitches Harsh realities Opinions and Issues Performance shoot-outs FOSSGIS `15: 32 hours ?! Applies to each OSGeo project
  23. 23. 23 OSGeo Projects multiply … and store their audiovisual information on Youtube.. (Volume + Variety) End of 2014: Ca. 70.000 videos! Source: Markus Neteler http://de.slideshare.net/markusN/from-a-niche-to-a-global-user-community-open-source-gis-and-osgeo Serious problem
  24. 24. 24 Videos are being embedded in presentations • QR-Codes as a workaround for DOI ?Nottingham 2013 URL will be invalid soon DOI
  25. 25. 25 „An inconvenient truth“ Klump, et. al, Data Publication in the Open Access Initiative, Data Science Journal, Vol. 5, 15 June 2006 nach Helly, Staudigel & Koppers, 2003, verändert. Current approach of usage of (commercial) Web2.0 for video content: •Fragile/volatile •Ineffective searches •Hardly citable Censorship ! Advertisements Scientific-technical OSGeo content
  26. 26. 26 „Is YouTube really a trash bin ?“ - Yes, unfortunately • URL citations break quickly • No search options „within“ the video • No references to specific scenes within a video • What happens „after“ Youtube? • Migration to new streaming formats ? • Long term preservation ? Leave it to the libraries ! Klump, et. al, Data Publication in the Open Access Initiative, Data Science Journal, Vol. 5, 15 June 2006 nach Helly, Staudigel & Koppers, 2003, verändert.
  27. 27. 27 Scientific-technical video (STV) deserves credit ! • Citability is required for scientific value • “Reputation” is the coin in the realm of Science. • Authors will only publish STV if the effort pays out: • Publishing STV causes effort. • External re-use of STV requires retrievability. • Enable sustainable access via persistant identificators and long term archiving. • Communicate that STV exists: • Distribution and circulation of metadata via catalogs and portals • Property rights must be enabled. • Authors must have full control over their works. Nach Klump, 2007, verändert
  28. 28. 28 New scientific media may require new ways to be spread and measured Positive Feedback • Application by others (immediate reuse) • Confirmation by others (QC) • Sharing/citation by others (indirect reuse) • Appreciation by the community (indirect reuse) Alternative metrics
  29. 29. 29 TIB|AV-Portal content acquisition • Action by video owner • contacts the library • upload • QC / licencing • publishing • Action by library • TIB monitors scientific-technical content from portals (Vimeo, YouTube, etc.) • For relevant content, the authors are contacted • E.g.: FOSSGIS e.V. for recorded presentations from FOSSGIS 2014.
  30. 30. 30 Reality Check: How to access OSGeo content in the TIB AV-Portal ? http://av.getinfo.de/
  31. 31. 31 Reality check: Citation from a FOSSGIS 2014-presentation In-video quote by DOI-Link Position im video Open Source destroys established business models ! Useful quote!
  32. 32. 32 How are we doing so far ? OSGeo-related content in the TIB|AV-Portal
  33. 33. 33 Value adding for OSGeo: What can be done now 1. Videos are long time preserved 2. Video quotes for wiki blogging (Demo 1) 3. Web 2.0 crowdsourced thematic content mining (Demo 2) 4. The road ahead: Linked Open Data
  34. 34. 34 Demonstrator 1: Thematic OSGeo-Video-Blogging ! Peters personal page in the OSGeo Wiki
  35. 35. 35 Demonstrator 1: Thematic OSGeo-Video-Blogging Peters personal page in the OSGeo Wiki
  36. 36. 36 Demonstrator 1: Thematic OSGeo-Video-Blogging Limks to Peters favourite video statements Peters personal page in the OSGeo Wiki
  37. 37. 37 Demonstrator 1: Thematic OSGeo-Video-Blogging Individually annotated Video quotes (excerpts) from OSGeo videos via embedded DOI-links Peters personal page in the OSGeo Wiki Open Source destroys established business modells ! Limks to Peters favourite video statements
  38. 38. 38 Demonstrator 2: Let‘s crowd-mine FOSS4G !
  39. 39. 39 Demonstrator 2: Let‘s crowd-mine FOSS4G ! Wordle Textmining of abstracts
  40. 40. 40 Demonstrator 2: Let‘s crowd-mine FOSS4G ! Wordle Textmining of abstracts Thematic grouping of conference content
  41. 41. 41 Demonstrator 2: Let‘s crowd-mine FOSS4G ! Wordle Textmining of abstracts Thematic grouping of conference content Conference participants can assign DOI-based video quotes to each leaf ! Online Community-madeMindmap
  42. 42. 42 Let‘s crowd-mine a FOSS4G ! Wordle Textmining of abstracts Thematic grouping of conference content Conference participants can assign DOI-based video quotes to each leaf ! Online Community-madeMindmap
  43. 43. 43 The road ahead: Public information mining via Linked Open Data Means of access to the TIB|AV-Portal content „crowdsourced mindmapping“: Content assessment by humans Linked-Open-Data: Mine enhanced automated content tags DOI-access addressing communities Metadata access for automated information mining Web-GUI addressing individual users
  44. 44. 44 Thanks for listening ! You are awesome Your videos are awesome Please preserve them ! peter.loewe@tib.uni-hannover.de

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