1. Breakout session OAI6 2009 The future of scholarly communication: Enhanced Publications Saskia Woutersen University of Amsterdam

2. Contents 1. What is an enhanced publication? 2. Examples / current state 3. Challenges 4. Discussion 5. Feedback

3. Definition 1. “classical” linear publication (outline) 2. research data (evidence of the research) 3. extra materials (to illustrate or to clarify) 4. post-publication data (commentaries, ranking)

4. Examples of Enhanced publications

7. Scientific movies & videos http://www.opticsinfobase.org/viewmedia.cfm?id=63905&seq=2

8. http://www.youtube.com/watch?v=V72stkORlgo

15. Current state Frequently articles hyperlinked references supplementary data Extremely rare blogs multimedia ranking commentaries etc.

16. Problems links with social networking  like blogs relations with other materials  like multimedia materials semantic context  like XML growing number of digital scholarly objects on the internet  like multimedia materials, data sets, and blogs

17. Cause most publications and related objects processed as individual objects no relation between the related objects is given

18. Consequence difficult to find out whether related objects are available

19. Solution integration of all scientific information, with links between the objects publishers and repositories have the building blocks and the tools, but in general do not use them to create an enhanced publication  Enhanced publication !

20. Enhanced publication control over the published materials integration of scientific information semantic relations related objects  easy to find, easy to access, easy to use etc. etc. Makes scholarly publishing much more efficient

21. Three forms of EPs Envelopes, compound objects or packaging formats  give a complete description and have ideally no external dependencies  METS, MPEG­21/DIDL, LOM/IMS99, ODF packages, etc. Overlays, maps, feeds  group references to resources, identify them and describe the content, structure and relations of all parts.  RDF, ORE101, POWDER, SWAP, TopicMaps102, Atom, etc. Embedding, or extending existing resources.  no new resources are introduced on the network, but existing resources are enriched by adding semantic annotations.  RDFa, Microformats, XMP (Adobe, 2005).

22. Focus on number 2 Envelopes, compound objects or packaging formats  give a complete description and have ideally no external dependencies  METS, MPEG­21/DIDL, LOM/IMS99, ODF packages, etc. Overlays, maps, feeds  group references to resources, identify them and describe the content, structure and relations of all parts.  RDF, ORE101, POWDER, SWAP, TopicMaps102, Atom, etc. Embedding, or extending existing resources.  no new resources are introduced on the network, but existing resources are enriched by adding semantic annotations.  RDFa, Microformats, XMP (Adobe, 2005).

23. Driver Demonstrator Content tab  metadata  textual component  associated metadata  lists additional resources, again with metadata  resources modeled as Aggregations, incl. splash page Relations tab  to understand the relationships among resources (of a (nested) Aggregation) http://driver2.dans.knaw.nl/demonstrator/html

24. Basic requirements of enhanced publications All components have a unique global persistent identifier Link must be resolved All components have a time stamp The file type should be common enough (for future use) It should be legal to publish the objects (not only copyright concerned).

25. Discussion 14 Questions Groups of 4 persons  selected on alphabetical order Each person selects a question he/she wants to discuss (5 minutes) Discussion (45 minutes) Feedback (45 minutes)