Search (10 results, page 1 of 1)

  • × year_i:[1980 TO 1990}
  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  1. Huestis, J.C.: Clustering LC Classification numbers in an online catalog for improved browsability (1988) 0.00 
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    Source
    Information technology and libraries. 7(1988), S.381-393
  2. Chan, L.M.: Library of Congress Classification as an online retrieval tool : potentials and limitations (1986) 0.00 
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    Source
    Information technology and libraries. 5(1986), S.181-192
  3. Cochrane, P.A.; Markey, K.: Preparing for the use of classification in online cataloging systems and in online catalogs (1985) 0.00 
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    Source
    Information technology and libraries. 4(1985), S.107 -
  4. Dack, D.: Australian attends conference on Dewey (1989) 0.00 
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    Abstract
    Edited version of a report to the Australian Library and Information Association on the Conference on classification theory in the computer age, Albany, New York, 18-19 Nov 88, and on the meeting of the Dewey Editorial Policy Committee which preceded it. The focus of the Editorial Policy Committee Meeting lay in the following areas: browsing; potential for improved subject access; system design; potential conflict between shelf location and information retrieval; and users. At the Conference on classification theory in the computer age the following papers were presented: Applications of artificial intelligence to bibliographic classification, by Irene Travis; Automation and classification, By Elaine Svenonious; Subject classification and language processing for retrieval in large data bases, by Diana Scott; Implications for information processing, by Carol Mandel; and implications for information science education, by Richard Halsey.
  5. Svenonius, E.: Design of controlled vocabularies in the context of emerging technologies (1988) 0.00 
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    Abstract
    Delineates on the changing role of vocabulary control devices such as classification, subject headings, and thesaurus. Identifies the basic issue in the design and development of these devices and their role in the changing information technology. The paper identifies the differentiations needed in the new roles of these devices in data base technology
    Source
    Library science with a slant to documentation and information studies. 25(1988), S.215-227
  6. Scott, D.S.: Subject classification and natural-language processing for retrieval in large databases (1989) 0.00 
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    Abstract
    New forms of man-machine interaction are becoming available that have great power for the delivery of information. But the scales of speed and capacity on which the computing machines operate demand new thoughts as to how information can be stored and retrieved. The objective of the discussion in this paper is to argue for a combination of natural-language processing and subject classification to be able to meet the demands
  7. Anderson, J.D.: Indexing and classification : file organization and display for information retrieval (1989) 0.00 
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  8. Classification theory in the computer age : Conversations across the disciplines. Proceedings from the Conference, Nov. 18.-19, 1988, Albany, New York (1989) 0.00 
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    Content
    Enthält die Beiträge: D. BATTY: The future of DDC in the perspective of current classification research; I. DAHLBERG: Concept and definiton theory; I.L. TRAVIS: Application of artificial intelligence to bibliographic classification; E. SVENONIUS: An ideal classification for an on-line catalog; K. MARKEY u. A.N. DEMEYER: The concept of common subject headings in subject outline searching; N. WILLIAMSON: The Library of Congress Classification in the Computer age; D.S. SCOTT: Subject classification and natural-language processing for retrieval in large databases; F. MIKSA: Shifting directions in LIS classification; C. MANDEL: A computer age classification: implications for library practice; R.S. HALSEY: Implications of classification theory in the computer age for educators of librarians and information science professionals; J. HOLIDAY: Subject access: new technology and philosophical perspectives
    Editor
    School of Information Science and Policy
  9. Gödert, W.: Klassifikationssysteme und Online-Katalog (1987) 0.00 
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    Abstract
    Free text searching with keywords in a complete data store is not necessarily the best automatic retrieval method. There must be a proper classification of documents and concepts and the use of a proper classification system avoids problems of terminological deficiency. The dialogue search form makes the on-line catalogue a new information medium. A bibliographic unit must be created with as many search access points as possible, using verbal and classificatory search elements. Verbal search categories must include free text elements for individual search access requirements and a controlled vocabulary with syntactic connections. Classified data should consist of a universal classification system with clear structural notation for access and surface searching, together with several specialist subject classifications for differentiated documentation and retrieval. The universal classification needs no detailed subdivision: it serves mainly as a guide and entry to the detailed sub-systems
  10. Markey, K.: Searching and browsing the Dewey Decimal Classification in an online catalog (1987) 0.00 
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    Abstract
    In the DDC Online Project, subject searching and browsing of DDC schedules and relative index were featured in an experimental online catalog. The effectiveness of this DDC in an online catalog was tested in online retrieval experiments at four participating libraries. These experiments provided data for analyses of subject searchers' use of a library classification in the information retrieval environment of an online catalog. Recommendations were provided for the enhancement of bibliographic records, online catalogs, and online cataloging systems with a library classification. In this paper, subject searchers' use of the subject outline search capability of the experimental online catalog is described. This capability was unique to the experimental online catalog and all other online catalogs, because it referred searchers to online displays of the classification schedules based on their entry of subject terms. Failure analyses of subject outline searches demonstrated its specific strenghts and weaknesses. Users' postsearch interview comments highlighted their experiences and their satisfaction with this search. Based on the failure analyses and users' interview comments, recommendations are provided for the improvement of the subject outline search in online catalogs.

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