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Attribute Set Architecture

Learn about the evolution, comparison, and future recommendations of Attribute Set Architecture in the Z39.50 Tutorial from August 1999, including set classes, attribute types, and guidelines for developers.

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Attribute Set Architecture

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  1. Attribute Set Architecture Z39.50 Tutorial Lennie Stovel, RLG August, 1999

  2. Origin • Bib-1 lacked architecture • Bib-1 lacked semantics • Bib-1 became “global-1” • New sets had unclear relation with bib-1 Attribute Set Architecture -- Z39.50 Tutorial -- August 1999

  3. Outcome • Definition of attribute set classes • Specification of class 1 • Recommendations for future activities Attribute Set Architecture -- Z39.50 Tutorial -- August 1999

  4. Comparison to bib-1architecture • 12 attribute types versus 6 • Includes rules for omitted attributes • Includes rules for repeatability Attribute Set Architecture -- Z39.50 Tutorial -- August 1999

  5. Follow-up activities • Changes based on experience • Utility attribute set • Cross-domain attribute set • Bib-2 attribute set • Attribute set developers guidelines Attribute Set Architecture -- Z39.50 Tutorial -- August 1999

  6. For More Information • Attribute architecturehttp://lcweb.loc.gov/z3950/agency/attrarch/arch.html • Utility attribute sethttp://lcweb.loc.gov/z3950/agency/attrarch/util.html • Cross-domain attribute set http://www.oclc.org/~levan/docs/crossdomainattributeset.html • Bib-2 attribute set http://www.rlg.org/home/attrlib/draft2.html Attribute Set Architecture -- Z39.50 Tutorial -- August 1999

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