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  • × theme_ss:"Verbale Doksprachen für präkombinierte Einträge"
  • × year_i:[1990 TO 2000}
  1. Drabenstott, K.M.; Dede, B.A.R.; Leavit, M.: ¬The changes of meaning in subdivided subject headings (1999) 0.00 
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    Abstract
    The impetus for a large-scale study on subject heading understanding was a recommendation of the Library of Congress (LC) Subject Subdivisions Conference that suggested standardizing the order of subject subdivisions for the purpose of simplifying subject cataloging. This paper focuses on unexpected large-scale study findings about multiple meanings for subdivided subject headings and the effects that changes of meaning for different orders of subdivisions had on the meanings that end users and librarians provided to subdivided subject headings. Findings about changes of meaning in subdivided subject headings did not dissuade the authors regarding their recommendation that the library community adopt a standard order of subdivisions. The authors also give suggestions for additional studies of subject heading understanding that build on this one.
    Source
    Cataloging and classification quarterly. 28(1999) no.3, S.19-43
  2. Library of Congress Subject Headings (1999) 0.00 
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    Content
    The new edition adds 6,000 new headings and their references; LCSH now has a total of 245,000 authority records (of which 185,000 topical, 37,200 geographical). There 229,000 non-descriptors. There exists also a cumulative Microform Edition (LCSH 17th ed. on Microfiche), distributed quarterly, a weekly tape update service and a CDROM version (quarterly). 1992). Also, an LC Subject Headings Weekly List is available, an uptodate source of the latest subject authority information on new, changed, and deleted headings. (available on the Web hhtp://Icweb.loc.gov/catdir/cpso/wls.html). Instructions how to use the LCSH in: Subject Cataloging Manual: Subject Headings (5th. ed. 1996) with semiannual updates
    Pages
    XVIII, IV, 16, 6526 S
  3. Biswas, S.C.; Smith, F.: Efficiency and effectiveness of deep structure based indexing languages : PRECIS vs. DSIS (1991) 0.00 
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    Abstract
    A subject indexing language (SIL) is an artificial language used for formulating names of subjects and is composed of (a) a vocabulary, (b) a list of elementary categories, and (c) the rules of syntax. A string indexing language is an SIL, whose expressions are multiple overlappimg index entries, constructed accordingly to explicit syntax rules. PRECIS, developed by Austin, and POPSI, developed by Bhattacharyya, are two such string indexing languages. DSIS is a more versatile version of the POPSI system, developed by Devadason. There have been several attempts to compare and evaluate the superiority of one system over another, with the exception that none of these tried to compare their performances from the searcher's point of view. This present study tries to compare the efficiency and effectiveness of printed subject indexes produced by PRECIS and DSIS on a non-empirical basis and based on the following five major characteristics of index entries identified by Craven as desirable from the searcher's viewpoint: (1) predicitibility, (2) collocation, (3) clarity, (4) succinctness, and (5) eliminability. A representative sample of 600 documents (both macro and micro), chosen from three different social science subject fields, has been used as the test data. The main points of discussion are (a) the term structure, (b) the term relationships, and (c) the entry structure, generated by the two systems. On the whole, a PRECIS index performs better than a DSIS index in terms of most of the above characteristics. It has been concluded that the user will search the former more efficiently and effectively than the latter
    Source
    International forum on information and documentation. 16(1991), S.6-21
  4. Geißelmann, F.: RSWK für den Online-Katalog : Werkstattbericht zur 3. Auflage (1997) 0.00 
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    Footnote
    Vortrag anläßlich des 24. Österreichischen Bibliothekartages 1996 in Innsbruck
  5. Drabenstott, K.M.; Simcox, S.; Fenton, E.G.: Do patrons understand Library of Congress Subject Headings? (1999) 0.00 
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    Source
    Technicalities. 19(1999) no.1, S.6-9
  6. Ho, J.: ¬An analysis of the structure of a subject heading list (1993) 0.00 
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    Source
    Journal of library and information science. 19(1993) no.2, S.32-54
  7. Glowacka, T.: Jezyk hasel przedmiotowych KABA po szesciu latach istnienia (1999) 0.00 
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    Source
    Zagadnienia informacji naukowej. 1999, no.2, S.40-52
  8. Drabenstott, K.M.: Interpreting the findings of "A study of library users and their understanding of subject headings" (1999) 0.00 
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    Source
    Technicalities. 19(1999) no.4, S.13-15
  9. Warner, A.J.: ¬A reaction to the findings of "A study of library users and their understanding of subject headings" (1999) 0.00 
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    Source
    Technicalities. 19(1999) no.4, S.4-5
  10. Tartaglia, S.: ¬La sintassi delle stringhe di soggetto : metodo e principi (1997) 0.00 
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    Source
    Bolletino AIB. 37(1997) no.3, S.329-333
  11. Studwell, W.E.: Ten years after the question : has there been an answer? (1995) 0.00 
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    Source
    Cataloging and classification quarterly. 20(1995) no.3, S.95-98
  12. Duncan, D.: IFLA Core Programme for Universal Bibliographic Control and International MARC (UBCIM) and Division of Bibliographic Control reports on activities 1994-1995 : Section on Classification and Indexing (1996) 0.00 
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    Source
    International cataloguing and bibliographic control. 25(1996) no.1, S.6-7

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