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Attribute Set Architecture

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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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