Document (#1155)

Author

Liu, S.
Svenonius, E.

Title

DORS: DDC online retrieval system

Source

Library resources and technical services. 35(1991), S.359-375

Year

1991

Abstract

A model system, the Dewey Online Retrieval System (DORS), was implemented as an interface to an online catalog for the purpose of experimenting with classification-based search strategies and generally seeking further understanding of the role of traditional classifications in automated information retrieval. Specifications for a classification retrieval interface were enumerated and rationalized and the system was developed in accordance with them. The feature that particularly distinguishes the system and enables it to meet its stated specifications is an automatically generated chain index

Theme

Klassifikationssysteme im Online-Retrieval

Object

DDC
DORS

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5. Sparck Jones, K.: Some thoughts on classification for retrieval (1970) 0.13

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