Document (#39284)

Author
Green, R.
Title
Relational aspects of subject authority control : the contributions of classificatory structure
Source
Classification and authority control: expanding resource discovery: proceedings of the International UDC Seminar 2015, 29-30 October 2015, Lisbon, Portugal. Eds.: Slavic, A. u. M.I. Cordeiro
Imprint
Würzburg : Ergon-Verlag
Year
2015
Pages
S.39-52
Abstract
The structure of a classification system contributes in a variety of ways to representing semantic relationships between its topics in the context of subject authority control. We explore this claim using the Dewey Decimal Classification (DDC) system as a case study. The DDC links its classes into a notational hierarchy, supplemented by a network of relationships between topics, expressed in class descriptions and in the Relative Index (RI). Topics/subjects are expressed both by the natural language text of the caption and notes (including Manual notes) in a class description and by the controlled vocabulary of the RI's alphabetic index, which shows where topics are treated in the classificatory structure. The expression of relationships between topics depends on paradigmatic and syntagmatic relationships between natural language terms in captions, notes, and RI terms; on the meaning of specific note types; and on references recorded between RI terms. The specific means used in the DDC for capturing hierarchical (including disciplinary), equivalence and associative relationships are surveyed.
Content
Präsentation unter: http://www.udcds.com/seminar/2015/media/slides/Green_InternationalUDCSeminar2015.pdf.
Theme
Klassifikationstheorie: Elemente / Struktur
Object
DDC
FRSAD

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