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Holdings Search

Holdings Search. Janifer Gatenby Geac Computers. Holdings Attribute Set. Ability to search holdings Allied to Holdings Schema new architecture access point semantic qualifier. Holdings Attribute Set and Bib1. Used with Bib1 attributes, notably:

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Holdings Search

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  1. Holdings Search Janifer Gatenby Geac Computers

  2. Holdings Attribute Set • Ability to search holdings • Allied to Holdings Schema • new architecture • access point • semantic qualifier

  3. Holdings Attribute Set and Bib1 • Used with Bib1 attributes, notably: • Use attribute - bibliographic record Ids • e.g. 7 (ISBN), 8 (ISSN), 12 (local #) • Use attribute - date and time • e.g. 1011 (D/T added), 1012 (D/T modified) • Relation, Position, Structure, Truncation, Completeness

  4. Holdings Attribute Set and Utility Set • Used with Utility attributes, notably: • Access Point - Record date and time • qualifier Creation • qualifier Modification • Access Point - Local Control Number • Expansion / Interpretation • Comparison attribute

  5. Holdings Access Points Main Groups • Identification • Location • Enumeration and chronology • Status • Policy • Other - pagination & physical form

  6. Multi - Part Searching • Need to discover the enumeration elements • inconsistent among publications • e.g. Volume, Tome, Band, Rs, Series, inconsistent levels • inconsistent citation • e.g. Captions omitted or truncated

  7. Multi - Part Searching • Publisher’s version European journal of medicine Volume 3, Number 5 July 1998 • Database version European journal of medicine Vol. 3, No. 5 July 1998 • User’s citation Europ. J. Med. 3 (5) 1998, 34-75

  8. Multi - Part Searching • Pattern may be available in: • MARC 21(USMARC) - 853-855 • If unknown origin can: • send unparsed citation to server - lack confidence in results • send only chronology search • send enumeration captions - unreliable

  9. Requesting the pattern • Present request for GRS1 and pattern schema • Origin may present pattern to end user for completion or: • convert the keyed citation to pattern schema elements

  10. How is it used? Direct search on a holdings database count indicates number of holdings matching may include bibliographic record depending on the ESN

  11. As part of a search on a bibliographic database search a mixture of bibliographic & holdings attributes count indicates number of bibliographic records one holdings record per bibliographic record may include holdings not matching search criteria How is it used? - continued

  12. As a search element within eSpec-q search on bibliographic database (may contain holdings attributes) count indicates number of bibliographic records present with eSpec-q - with holdings search attributes ensures that only relevant holdings are returned How is it used? - continued

  13. Search = Dinosaurs Available in Darwin (Bib attribute - Subject, Holdings attributes Availability and Location) Response = 50 (number of bib records) Present - first 10 - using eSpec-q: Bib record + holdings record returned in pairs as indicated by the ESN Holdings that are not in Darwin and not Available are eliminated & not sent Example

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