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RDA: history and background

RDA: history and background. Ann Huthwaite Library Resource Services Manager, QUT ACOC Seminar, Sydney, 24 October 2008. Foundations of RDA. RDA builds on foundations established by AACR AACR a merger of the British and American cataloguing codes

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RDA: history and background

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  1. RDA: history and background Ann Huthwaite Library Resource Services Manager, QUT ACOC Seminar, Sydney, 24 October 2008

  2. Foundations of RDA • RDA builds on foundations established by AACR • AACR a merger of the British and American cataloguing codes • AACR2 first published in 1978 (revisions issued in 1988, 1998, and 2002) • AACR based on “Paris Principles” (1961)

  3. Origins of RDA • International Conference on the Principles & Future Development of AACR (Toronto, 1997) • Strategic plan for AACR first developed in 2002 • Editor appointed in 2004 • Draft of part 1 of AACR3 issued in late 2004 • RDA conceived in 2005 • First draft issued in December 2005; final full draft will be released November 2008 • Publication in 2009

  4. Influences on RDA • Anglo-American cataloguing tradition • International cataloguing principles, developed by the IME ICC (IFLA Meeting of Experts on the International Cataloguing Code) • FRBR (Functional Requirements for Bibliographic Records) • FRAD (Functional Requirements for Authority Data)

  5. AACR • International success • Integrated approach to resource description • Tight control over development • Shared expertise • Precision • Content standard

  6. Moving from AACR to RDA • Environmental changes • Different user expectations • Different forms of media and methods of publishing • Need for integration of standards • Inherent problems with the rules • Need for principle-based guidelines

  7. IME ICC • In line with IME ICC draft Statement of International Cataloguing Principles • Update of the “Paris Principles” • Five meetings held from 2003- 2007 • Statement of International Cataloguing Principles available soon

  8. FRBR and FRAD models • FRBR and FRAD are conceptual models • Models assist in understanding the real world • A model can be implemented in different ways • FRBR and FRAD are new ways of viewing cataloguing concepts • New vocabulary improves communication and understanding • Interoperability between implementations enabled

  9. Entity-attribute-relationship model • FRBR and FRAD are based on the entity-attribute-relationship model • Entities: Things of interest to users of bibliographic resources and systems • Attributes: Characteristics or properties of these entities • Relationships: Relationships that operate between the entities

  10. FRBR: Find Identify Select Obtain FRAD: Find Identify Contextualise Justify User tasks

  11. FRBR entities • Group 1 (products of intellectual or artistic endeavour) Work Expression Manifestation Item

  12. FRBR entities (cont.) • Group 2 (responsible for content, production, or custodianship of Group 1 entities) • Person • Corporate body

  13. FRBR entities (cont.) • Group 3 (subjects of works) • Group 1 and Group 2 entities • Concept • Object • Event • Place

  14. FRBR attributes • Enable users to find entities and to interpret responses • Two categories: • Inherent in the entity • External to the entity

  15. FRBR relationships • Show links between entities • Enable users to navigate bibliographic systems • Two types: • High level • Additional

  16. FRAD • Goal • To extend the FRBR model to authority data • Objectives • To provide an understanding of how authority files function currently • To clarify the underlying concepts to provide a basis for refining and improving on current practices in the future

  17. FRAD (cont.) Five functions of an authority file: • Documents decisions • Acts as reference tool • Controls forms of access points • Supports access to bibliographic records • Links bibliographic and authority files

  18. FRAD (cont.) Two groups of users: • Authority record creators • End users (directly and indirectly)

  19. FRAD (cont.) Bibliographic Entities are known by: Names and/or Identifiers which are used asbasis for: Controlled Access Points which are governed by: Rules

  20. FRAD (cont.) • Entities • Attributes • Relationships

  21. FRBR/FRAD/FRSAR and RDA • Scope • Entities, attributes and relationships described • Structure • Terminology • Core elements

  22. References • FRAD http://www.ifla.org/VII/d4/FRANAR-ConceptualModel-2ndReview.pdf • FRBR http://www.ifla.org/VII/s13/frbr/frbr.pdf • International Cataloguing Principles http://www.ifla.org/VII/s13/icc/imeicc-statement_of_principles-2008.pdf • Taylor, A.G. (Ed.). (2007). Understanding FRBR: what it is and how it will affect our retrieval tools. Westport: Libraries Unlimited.

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