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and. VIAF. Anila Angjeli. Member of the Board of directors of ISNI-IA. APARSEN - Interoperability of PI workshop , iPRES , Lisbon , 5 September 2013 . though young ( less than 10 years ) … . VIAF. Merge of 32+ national level authority files 34 + million authority records

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  1. and VIAF Anila Angjeli Member of the Board of directors of ISNI-IA APARSEN - Interoperabilityof PI workshop, iPRES, Lisbon, 5 September 2013

  2. thoughyoung (lessthan 10 years) … VIAF • Merge of 32+ national level authority files • 34 + million authority records • 103 + million bibliographic records • 23 + million merged clusters Persons, organizations, meetings, geographic names, works and expressions from VIAF to ISNI

  3. bridging-domains cross-domain Text Rights Music Rights Trade Sources Encyclopaedias Libraries Researchers & Professional

  4. Figures + % confidence Assigned 6.87 million Provisional: Possible 580,738 Provisional: Unassigned 9,563,590 - % confidence

  5. Governance & control infrastructure ISNI-IA ISO Registration Authority (the governing body) ISNI-AA Assignment Agency (manages the central database) Quality Team libraries database data Registration Agency Registration Agency Member Member Registration Agency Member Registration Agency enduser enduser Registration Agency

  6. ISNI Quality Team • Samples data regularly • c. 2% VIAF clusters have mixed identities • Duplicate clusters are higher, nearer 5% • Makes corrections at cluster level • Merges, splits, error notifications • Access to cataloguing client / macros • Makes system recommendations • Gives approval for single source assignment • Responds to End User input

  7. differences – commonalities - complementarity

  8. Interest forinteroperabilityVIAF – ISNI Areas of interest • Same referent (semantic) • Communities of users sharing interests • Same user operating in multiple communities

  9. Quality Team -relationship VIAF-ISNI inter -operability Reminder: VIAF seeddatabase for ISNI Error notifications ISNIs Reprocessingafter notification matching Assignment Errordetection Quality control Monthly updates VIAF-ISNI Task Force Policy on pseudonyms  Study notification work flows Participate in cluster sampling in VIAF and ISNI  Help define new anomaly detectors, etc

  10. Linked External Link

  11. in BnFCatalog a libraryuse case Workflowswithpublishers (Legaldeposit) Out of commerce works Research and discovery Other uses… Bibliographic and authorityproducts

  12. Thankyou!anila.angjeli@bnf.fr

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