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.
An Iranian index of academic journals and access to full text or metadata Free Scientific Information Database: SCIndeks - Serbian Citation Index: Multidisciplinary: 80,000 A bibliographic database, a national citation index, an Open Access full-text journal repository and an electronic publishing platform. Articles from >230 journals. Free
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.
A library bookshelf in Hong Kong classified using the New Classification Scheme for Chinese Libraries, an adaptation of the Dewey Classification scheme. The Dewey Decimal Classification (DDC), colloquially known as the Dewey Decimal System, is a proprietary library classification system which allows new books to be added to a library in their appropriate location based on subject.
Index terms can consist of a word, phrase, or alphanumerical term. They are created by analyzing the document either manually with subject indexing or automatically with automatic indexing or more sophisticated methods of keyword extraction. Index terms can either come from a controlled vocabulary or be freely assigned.
A proposal for the differentiation between concept indexing and subject indexing was given by Bernier (1980). [10] In his opinion subject indexes are different from, and can be contrasted with, indexes to concepts, topics and words. Subjects are what authors are working and reporting on.
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]