The Accidental Taxonomist Blog

Subject Searching: Why a Taxonomy, Thesaurus, or Controlled Vocabulary Still Helps in the Age of Search

Subjects, topics, index terms, keywords, controlled vocabulary, thesaurus, taxonomy. These all refer to an organized, precise way to find and retrieve desired information, where that information has been indexed to terms. Indexing content with subject terms can be manual or automated, but in either case the focus is on what…

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Vocabulary Management Issues

“Issues in Vocabulary Management” is the latest Technical Report (TR-06-2017) published by the National InformationStandards Organization (NISO), approved on September 25, 2017. I had the honor of serving on its working group, specifically on its subgroup for Vocabulary Use/Reuse. The most significant NISO publication for controlled vocabularies is ANSI/NISO Z39.19-2005…

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