Search (21 results, page 1 of 2)

  • × language_ss:"e"
  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  • × year_i:[1990 TO 2000}
  1. McAllister-Harper, D.: Dewey Decimal Classification in the online environment : a study of libraries in North Carolina (1990) 0.02 
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    Abstract
    Results of a survey of North Carolina Libraries revealed that of 91 respondents, 29 had on-line catalogues. Of the libraries with on-line catalogues, 11 used the Dewey Decimal Classification (DDC). Survey findings indicate that the DDC has limited use in on-line searching today.
  2. Comaromi, C.L.: Summation of classification as an enhancement of intellectual access to information in an online environment (1990) 0.02 
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    Date
    8. 1.2007 12:22:40
  3. New roles for classification in libraries and information networks : presentations and reports from the 36th Allerton Institute, Oct. 23-25, 1994 (1995) 0.02 
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    Content
    Enthält die Beiträge; COCHRANE, P.A.: New roles for classification in libraries and information networks; CHAN, L.M.: Classification, present and future; MOLHOLP, P.: Qualities of classification schemes for the information superhighway; DAHLBERG, I.: The future of classification in libraries and networks: a theoretical point of view; MITCHELL, J.: DDC21 and beyond: the Dewey Decimal Classification prepares for the future; McILWAINE, I.: Preparing traditional classifications for the future: Universal Decimal Classification; COATES, E.J.: BC2 and BSO: presentation at the 36th Allerton Institue, 1994 Session of preparing traditional classifications for the future; HILL, J.S.: Calssification: an administrative perspective; WYLY, B.: What lies ahead for classification in information networks? Report of a panel discussion; ZIADIE, A.M.: Classification in libraries and networks abroad: report of a panel discussion; LINCICUM, S.: Critical appraisal of the use of classification in the future - non-traditional uses of classification: report of a panel discussion; THOMAS, A.R.S.: New roles for classification in libraries and information networks: an excerpt bibliography; BROADBENT, E.: Classification access in the online catalog
  4. Aluri, R.D.; Kemp, A.; Boll, J.J.: Subject analysis in online catalogs (1991) 0.02 
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    Footnote
    2. Aufl. unter: Olson, H.A., J.J. Boll: Subject access in online catalogs. 2nd ed. Englewood, CO: Libraries Unlimited 2001. xv, 333 S. ISBN 1-56308-800-2
    Imprint
    Englewood, CO : Libraries Unlimited
  5. Walker, S.: Views on classification as a search tool on a computer (1991) 0.02 
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    Source
    Computers in libraries international 91. Proc. of the 5th Annual Conference on Computers in Libraries, London, February 1991
  6. Guenther, R.S.: ¬The development and implementation of the USMARC format for classification data (1992) 0.01 
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    Source
    Information technology and libraries. 11(1992) no.2, S.120-131
  7. Welty, C.A.; Jenkins, J.: Formal ontology for subject (1999) 0.01 
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    Abstract
    Subject based classification is an important part of information retrieval, and has a long history in libraries, where a subject taxonomy was used to determine the location of books on the shelves. We have been studying the notion of subject itself, in order to determine a formal ontology of subject for a large scale digital library card catalog system. Deep analysis reveals a lot of ambiguity regarding the usage of subjects in existing systems and terminology, and we attempt to formalize these notions into a single framework for representing it.
  8. Vizine-Goetz, D.: OCLC investigates using classification tools to organize Internet data (1998) 0.01 
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    Date
    22. 9.1997 19:16:05
  9. Kent, R.E.: Organizing conceptual knowledge online : metadata interoperability and faceted classification (1998) 0.01 
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    Date
    30.12.2001 16:22:41
  10. Jenkins, C.: Automatic classification of Web resources using Java and Dewey Decimal Classification (1998) 0.01 
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    Date
    1. 8.1996 22:08:06
  11. Pollitt, A.S.: ¬The application of Dewey Classification in a view-based searching OPAC (1998) 0.01 
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    Abstract
    This paper examines issues relating to the use of the Dewey Decimal Classification (DDC) in a future development of view-based searching to Online Public Access Catalogues (OPAC). View-based searching systems, exercising the principles of fully faceted classification techniques for both bibliographic and corporate database retrieval applications, are now being applied to utilise Dewey concept hierarchies in a University OPAC. Issues of efficiency and effectiveness in the evolving organisation and classification of information within libraries are examined to explain why fully faceted classification schemes have yet to realise their full potential in libraries. The key to their application in OPACs lies in the use of faceted classification as pre-coordinated indexing and abandoning the single dimension relative ordering of books on shelves. The need to maintain a single relative physical position on a bookshelf is the major source of complexity in classification. Extensive latent benefits will be realised when systematic subject arrangements, providing alternative views onto OPACs, are coupled to view-based browser and search techniques. Time and effort will be saved, and effectiveness increased, as rapid access is provided to the most appropriate information to satisfy the needs of the user. A future for Dewey Classification divorced from its decimal notation is anticipated
  12. Lincicum, S.: Critical appraisal of the use of classification in the future : non traditional uses of classification: report of a panel discussion (1995) 0.01 
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    Abstract
    Dagobert Soergel opened the discussion by saying, "Users need our help to find and make sense of information." He said that he believes that classification can provide much of the support users need. He sees little distinction between the concept of a thesaurus and that of classification since both seek to provide structure for knowledge bases in order to facilitate information retrieval. Soergel's discussion of his concept of a multifunctional, multilingual thesaurus comprised the bulk of his presentation. This thesaurus would be a database of concepts, terms, and relationships which would include classification. In this context, classification has a much broader set of functions than it currently does in most American libraries where classification serves primarily as a method of shelf arrangement. The thesaurus Soergel envisions would lay out the semantic map of a field and could therefore be used as a learning tool or as a basis for research planning, or to assist users in clarifying terms and concepts. It could support indexing and searching and provide for the organization of knowledge for expert systems and other artificial intelligence applications. Among its other features, such a thesaurus could assist users in making sense of information by providing structured presentation of search results based on user needs and preferences, and it could enhance natural language processing capabilities such as automated indexing and abstracting and machine translation.
    Footnote
    Paper presented at the 36th Allerton Institute, 23-25 Oct 94, Allerton Park, Monticello, IL: "New Roles for Classification in Libraries and Information Networks: Presentation and Reports"
  13. Allen, R.B.: Navigating and searching in digital library catalogs (1994) 0.01 
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    Source
    Digital libraries: current issues ; selected papers / Digital Libraries Workshop DL '94, Newark, NJ, USA, May 19 - 20, 1994. Ed.: Nabil R. Adam
  14. Ardo, A.; Lundberg, S.: ¬A regional distributed WWW search and indexing service : the DESIRE way (1998) 0.01 
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    Date
    1. 8.1996 22:08:06
  15. Kwasnik, B.H.: ¬The role of classification in knowledge representation (1999) 0.01 
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    Source
    Library trends. 48(1999) no.1, S.22-47
  16. Pasanen-Tuomainen, I.: Analysis of subject searching in the TENTTU books database (1992) 0.01 
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    Abstract
    Presents a pilot study for an Internordic project to monitor the use of online catalogues in the Nordic technological university libraries. Focuses on the use of classification in subject searching, how the UDC is used and the extent of its use. Studies user interaction with the OPACs and improvements to information retrieval in the catalogues using the transaction log method to gather data. The pilot study examnines the TENTTU Books database which is the online union catalogue of the Helsinki Univ. of Technology Library, a multilingual database with true information retrieval. The Internordic study itself will make comparisons between the TENTTU system and the new Virginia Tech Library System. Discusses the users monitored, method of analysis, subject searching in the database, results and how the UDC codes were used. Compares this to other studies conducted in Finland and evaluates the project
  17. McKiernan, G.: Parallel universe : the organization of information elements and access in a World Wide Web (WWW) Virtual Library (1996) 0.01 
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    Abstract
    For generations, libraries have facilitated access to information sources by the development and use of a wide range of appropriate organizational processes. Within a Web-based demonstration prototype, we have applied several established library procedures, principles and practices to enhance access to selected Internet resources in science and technology. In seeking to manage these sources, we have established defined collection, adopted an established library classification scheme as an organizational framework, and sought to stimulate the features and functions of a physical library collection and conventional reference sourcees. This paper describes the key components of this prototype, reviews research which supports its approach, and profiles suggested enhancements which could further facilitate identification, access and use of significant Internet and WWW resources
  18. Broadbent, E.: Classification access in the online catalog (1995) 0.01 
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    Footnote
    Paper presented at the 36th Allerton Institute, 23-25 Oct 94, Allerton Park, Monticello, IL: "New Roles for Classification in Libraries and Information Networks: Presentation and Reports"
  19. Hill, J.S.: Things are taking a little longer than that : a response to Dewey Decimal Classification in the online environment (1990) 0.01 
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    Abstract
    Librarians are often so eager to adopt new technologies and systems that they can lose sight of the realities that must be dealt with. Among factors that may delay use of Dewey Decimal Classification (DDC) for on-line catalogues retrieval are: limited use of DDC in libraries with operational on-line catalogues; limitations to the MARC bibliographic formats: lack of an authority structure for classification number for items catalogued. Factors that may delay development of effective classification retrieval mechanisms include unclear terminology and unreasonably high (or low) expectations.
  20. Allen, R.B.: ¬Two digital library interfaces that exploit hierarchical structure (1995) 0.01 
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    Abstract
    Two library classification system interfaces have been implemented for navigating and searching large collections of document and book records. One interface allows the user to browse book records organized by the DDC hierarchy. A Book Shelf display reflects the facet position in the classification hierarchy during browsing, and it dynamically updates to reflect search hits and attribute selections. The other interface provides access to records describing computer science documents classified by the ACM Computing Reviews (CR) system. The CR classification system is a type of faceted classification in which documents can appear at several points in the hierarchy. These two interfaces demonstrate that classification structure can be effectively utilized for organizing digital libraries and, potentiall, collections of Internet-wide information services

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