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New PID developments

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Presentation from a joint FREYA and OpenAIRE webinar "New developments in the field of Persistent Identifiers" (PID) on FREYA-WP3: New PID developments by Ketil Koop-Jakobsen, PANGAEA, Bremen University, Germany

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New PID developments

  1. 1. Joint webinar FREYA and OpenAIRE: New developments in the field of Persistent Identifiers FREYA-WP3: New PID developments By Ketil Koop-Jakobsen PANGAEA, Bremen University Germany PANGAEA® Data Publisher
  2. 2. The FREYA project Connected Open Identifiers for Discovery, Access and Use of Research Resources www.project-freya.eu | twitter: @freya_eu
  3. 3. FREYA in a nutshell • FREYA = persistent identifiers – “… To extend the infrastructure for persistent identifiers (PIDs) as a core component of open research, in the EU and globally. ” • H2020 Project funded the European Commission • Builds on THOR (which in turn built on ODIN) • Started 1 December 2017 • www.project-freya.eu • twitter: @freya_eu
  4. 4. FREYA characteristics: FREYA works interdisciplinary and draws on expertise from a very diverse group of Data repositories, Publishers, Research institutions, PID providers and libraries
  5. 5. Extended PID graph with New PIDs New PID Types (WP3) Sample Data repository Organization Author 1 PublicationInstitution Dataset Software Publication Author 2 Author affiliation affiliation funding authorship authorship authorship citation reuse input Instrument Grant Conference
  6. 6. Where do we start ? Which PID is needed the most ? Which new PID can be expanded ? ?? ? Conference ? ? Author PublicationInstitution Dataset Software Publication Author Author affiliation affiliation funding authorship authorship authorship citation reuse input
  7. 7. What we do in FREYA: FREYAs work on new PIDs assesses the state of the art for PIDs, identifies gaps, and specifies use cases and requirements for potential new PID types. • Assess the current state PID landscape New PID Types DONE Almost DONE In Progress • Identify needs for new PIDs and their requirements • Develop prototypes for new PID services
  8. 8. The Process of identifying new PIDs services Defining the PID landscape • Determining current PID developments, existing PIDs, PID initiatives, maturity of individual PIDs
  9. 9. 25 entities - Having or needing a PID Significant overlap among disciplines Complicates determination of PID maturity
  10. 10. PID MATURITY INDEX Deliverable 3.1 available on the FREYA webpage https://doi.org/10.5281/ zenodo.1324296 The Process of identifying new PIDs Only three entities (researchers, publications and data) have services that are deemed fully mature. The remaining are either emerging or immature
  11. 11. The Process of identifying new PIDs services Identifying needs and requirements for new PIDs Methods: • Collecting Use-cases from the community • Collecting Use-cases at conferences • Identifying New PIDs in high demand • Identifying requirements for the progress of new PIDs • Matching Need and Requirements with Freya expertise
  12. 12. The Process of identifying new PIDs services What is a Use-case? A Use-case in FREYA describes a scenario, where a PID is needed identifying User, Goal and Benefit General Use-case template
  13. 13. The Process of identifying new PIDs services What is a Use-case? Use-case examples
  14. 14. The Process of identifying new PIDs services Use-case collection: 72 Use-cases were collected in total 30 Use-cases revolved around “New PIDs”
  15. 15. The Process of identifying new PIDs services What is a Use-case? Example: Research Cruises As a funding agency, I would like to trace the outcome of my financial contribution to a marine research cruise (Cruise ID) by tracking the data generated (data-PID) and articles (publication-PID), physical samples taken (IGSN). I would also like to track the future data and publications generated from my cruise and the samples it collected. Image: MARUM©
  16. 16. The Process of identifying new PIDs services What is a Use-case? Example: Research Cruises As a funding agency, I would like to trace the outcome of my financial contribution to a marine research cruise (Cruise ID) by tracking the data generated (data-PID) and articles (publication-PID), physical samples taken (IGSN). I would also like to track the future data and publications generated from my cruise and the samples it collected.
  17. 17. The Process of identifying new PIDs services What is a Use-case? Example: Software As a software author, I want to be able to see the citations of my software aggregated across all versions. so that I see a complete picture of reuse Image from: https://opentextbc.ca/selfpublishguide/cha pter/screenshots-of-software/
  18. 18. The Process of identifying new PIDs services What is a Use-case? Example: Software As a software author, I want to be able to see the citations of my software aggregated across all versions. so that I see a complete picture of reuse Image from: https://opentextbc.ca/selfpublishguide/cha pter/screenshots-of-software/
  19. 19. The Process of identifying new PIDs services What is a Use-case? Example: Policy As a research manager, I want to have policy IDs, so that I can easily identify relevant policies and assess the compatibility between different policies.
  20. 20. The Process of identifying new PIDs services What is a Use-case? Example: Policies As a research manager, I want to have policy IDs, so that I can easily identify relevant policies and assess the compatibility between different policies.
  21. 21. Identifying PID needs in Use-cases Entity Popularity Instrument 10 data 8 article 6 person 5 Repository 5 Organisation 4 Sample 4 software 4 Grants 3 project 1 study 1 conference 1
  22. 22. The upcoming deliverable 3.2 will provide detailed information on 1. Instruments 2. Repositories 3. Organizations 4. Physical samples 5. Grants 6. Software 7. Research Campaigns 8. Data management plans 9. Facilities Of the 25 PIDs identified in the landscape analysis 9 PIDs were chosen for further analysis and matched with expertise with in FREYA
  23. 23. 1. Identify needs based in user-stories: Why do people want this PID? 2. Validate current status: What does it take to expand this PID type 3. Validate the extend of existing PIDs: Cross-disciplinary approach 4. Identifying experise: Who can move this PID-type forward Prioritization of future work on PIDs
  24. 24. Example Physical samples • User-stories: 1) Information about a sediment core/sample in core repository. 2) Tracing/relocating misplaced cultural artefacts. 3) Identifying samples of bacterial/viral/fungal strains. PID systems: IGSN: Geological samples RRID: Research resource identifiers antibodies, cell lines, model organisms ARTs: No universal identifiers
  25. 25. 1. Identify needs based on user-stories: Why do people want this PID? 2. Validate current status: What does it take to expand this PID type 3. Validate the extend of existing PIDs: Cross-disciplinary approach 4. Identifying expertise: Who can move this PID-type forward Prioritize which PIDs to move forward for prototyping within FREYA Prioritization of future work on PIDs Report will be available by the end of February
  26. 26. CASE-STUDY: EXPANSION OF PANGAEA PID GRAPH THROUGH IMPLEMENTATION OF PIDS FOR PHYSICAL SAMPLES (IGSNs): How implementation of new PIDs provide the user with additional information Photo: MARUM – Center for Marine Environmental Sciences, University of Bremen; V. Diekamp SCENARIO: I am a Geologist interested in sediment cores. It has come to my knowledge that interesting research is going on in lakes of the French Alps. I search PANGAEA for data and find the work of Bajard et al 2015 What kind of information does PANGAEAs use of PIDs provide me?
  27. 27. The work of Bajard et al 2015 found on the PANGAEA webpage
  28. 28. Author-PID: Data-PID: Article PID: PIDs: Mature actionable PIDs available from PANGAEA
  29. 29. Data- PID: Article PID: PIDs : Author- PID: Sample- PID: The work of Bajard et al 2015 found on the PANGAEA webpage
  30. 30. Conclusion: Our use-case-oriented method gives a practical orientation about the USERs demand for new PIDs In particular PIDs for Instruments, Organizations, Physical samples, Grants, Software are sought for by the community. Implementation of some of new PIDs will improve the USERs access to additional information.
  31. 31. H2020-Project, Grant.-No.: 777523
  32. 32. ILLUSTRATION of PID graph New PID Types (WP3)
  33. 33. 25 entities - Having or needing a PID Significant overlap among disciplines Complicates determination of PID maturity
  34. 34. Rank maturity of PIDs for disciplines Entity Popu larity EBI Datacit e BL DANS CERN STFC Pangaea Instrument 10 2-3 1 1 1 1 1 2 Data 8 5 5 5 5 5 3 5 Article 6 5 5 5 5 5 5 5 Person 5 5 5 5 5 4-5 3 4-5 Repository 5 1 2 1 1 1 1 1 Prganisation 4 2 2 2 2 1-2 1 2 Sample 4 5 2 1 1 1 1 2-3 Software 4 2 5 1 2 5 2 1 Grants 3 3 2 2 2 1 1 1 project 1 2 1-2 1 2 1 1 1-2 study 1 2 1 1 2 1 5 1 conference 1 1 2 1 1 1 1 1 Matching PID needs with FREYA expertise Maturity Key:1 non-existent 2 nascent 3 emerging 4 in pilot 5 mature

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