Search results
Results from the WOW.Com Content Network
Subject indexing is the act of describing or classifying a document by index terms, keywords, or other symbols in order to indicate what different documents are about, to summarize their contents or to increase findability. In other words, it is about identifying and describing the subject of documents. Indexes are constructed, separately, on ...
Uniterm is a subject indexing system introduced by Mortimer Taube in 1951. The name is a contraction of "unit" and "term", referring to its use of single words as the basis of the index, the "uniterms". Taube referred to the overall concept as "Coordinate Indexing", but today the entire concept is generally referred to as Uniterm as well.
From 1963 to 1967, he was a Subject Editor at the British National Bibliography. He was also a developer of innovative digital cataloguing systems and the creator of the PRECIS indexing language in 1974, which was used worldwide and for the British National Bibliography. "His aim was to create an indexing system that would liberate indexers ...
Next, a call number (essentially a book's address) based on the classification system in use at the particular library will be assigned to the work using the notation of the system. Unlike subject heading or thesauri where multiple terms can be assigned to the same work, in library classification systems, each work can only be placed in one class.
They are used in subject indexing schemes, subject headings, thesauri, [1] [2] taxonomies and other knowledge organization systems. Controlled vocabulary schemes mandate the use of predefined, preferred terms that have been preselected by the designers of the schemes, in contrast to natural language vocabularies, which have no such restriction. [3]
the Alphabetical Subject Catalogue which alphabetized subject headings in classic library index card collections, the Faceted Classification Scheme which allows combinations of subjects to produce new subjects, and Mortimer Taube's Uniterm system of co-ordinate indexing where a reference may be found on any number of separate index cards. [6]
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
As a system of library classification the DDC is "arranged by discipline, not subject", so a topic like clothing is classed based on its disciplinary treatment (psychological influence of clothing at 155.95, customs associated with clothing at 391, and fashion design of clothing at 746.92) within the conceptual framework. [2]