Search (48 results, page 1 of 3)

  • × year_i:[1990 TO 2000}
  • × theme_ss:"Verbale Doksprachen für präkombinierte Einträge"
  1. Hartley, J.; Sydes, M.: Which layout do you prefer? : an analysis of readers' preferences for different typographic layouts of structured abstracts (1996) 0.02 
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    Abstract
    Structured abstracts are abstracts which include subheadings such as: background, aims, participants methods and results. These are rapidly replacing traditional abstracts in medical periodicals, but the number and detail of the subheadings used varies, and there is a range of different typographic settings. Reviews a number of studies designed to investigate readers' preferences for different typographic settings and layout. Over 400 readers took part in the study: students; postgraduates; research workers and academics in the social sciences. The most preferred version emerged from the last of 3 studies and 2 additional studies were then carried out to determine preferences for the overall position and layout of this most preferred version on a A4 page. The most preferred version for the setting of the subheadings are printed in bold capital letters
    Source
    Journal of information science. 22(1996) no.1, S.27-37
    Type
    a
  2. Ho, J.: ¬An analysis of the structure of a subject heading list (1993) 0.01 
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    Source
    Journal of library and information science. 19(1993) no.2, S.32-54
    Type
    a
  3. Chan, L.M.: Library of Congress Subject Headings : principles and application (1995) 0.01 
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    Date
    25.11.2005 18:37:22
  4. Studwell, W.E.: ¬A tale of two decades, or, the decline of the fortunes of LC subject headings (1994) 0.01 
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    Abstract
    Claims that there is no clear plan, comprehensive philosophy, or macro approach to the revision of Library of Congress Subject Headings. Having missed a great opportunity in the mid-1980s to develop a subject analog of AACR2, LC is now in a period of decline. Discusses alternatives to LC subject access such as PRECIS and keyword searching. Urges LC to halt and reverse the decline by bold, decisive action in the 1990s
    Source
    Western Association of Map Libraries information bulletin. 25(1994) no.2, S.73-74
    Type
    a
  5. Williamson, N.J.: Subject cataloguing and LCSH (1991) 0.01 
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    Abstract
    Discusses subject headings, in particular. Library of Congress Subject Headings as a standard for subject representation of documents in library catalogues. Addresses: the characteristics of LCSH, its use in subject cataloguing and retrieval and its place in online catalogues. Considers the future of LCSH
    Source
    Standards for the international exchange of bibliographic information: papers presented at a course held at the School of Library, Archive and Information Studies, University College, London, 3-18 August 1990. Ed.: I.C. McIlwaine
    Type
    a
  6. Tonta, Y.: LCSH and PRECIS in library and information science : a comparative study (1992) 0.01 
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  7. Bodoff, D.; Kambil, A.: Partial coordination : II. A preliminary evaluation and failure analysis (1998) 0.01 
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    Abstract
    Partial coordination is a new method for cataloging documents for subject access. It is especially designed to enhance the precision of document searches in online environments. This article reports a preliminary evaluation of partial coordination that shows promising results compared with full-text retrieval. We also report the difficulties in empirically evaluating the effectiveness of automatic full-text retrieval in contrast to mixed methods such as partial coordination which combine human cataloging with computerized retrieval. Based on our study, we propose research in this area will substantially benefit from a common framework for failure analysis and a common data set. This will allow information retrieval researchers adapting 'library style'cataloging to large electronic document collections, as well as those developing automated or mixed methods, to directly compare their proposals for indexing and retrieval. This article concludes by suggesting guidelines for constructing such as testbed
    Source
    Journal of the American Society for Information Science. 49(1998) no.14, S.1270-1282
    Type
    a
  8. Biswas, S.C.; Smith, F.: Efficiency and effectiveness of deep structure based indexing languages : PRECIS vs. DSIS (1991) 0.01 
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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
    Type
    a
  9. Library of Congress Subject Headings (1999) 0.01 
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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
  10. (Sears') List of Subject Headings (1994) 0.00 
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    Footnote
    Rez. in: Knowledge organization 22(1995) no.1, S.45-46 (M.P. Satija)
  11. Bodoff, D.; Kambil, A.: Partial coordination : I. The best of pre-coordination and post-coordination (1998) 0.00 
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    Source
    Journal of the American Society for Information Science. 49(1998) no.14, S.1254-1269
    Type
    a
  12. (Sears') List of Subject Headings (1997) 0.00 
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    Content
    Vorgänger: 'List of Subject Headings for small libraries, compiled from lists used in nine representative small libraries', Ed.: M.E. Sears. - 1st ed. 1923. - 2nd ed. 1926. - 3rd ed. 1933. - 4th ed. 1939, Ed.: I.S. Monro. - 5th ed. 1944: 'Sears List of Subject Headings', Ed. I. S. Monro. - 6th ed. 1950, Ed.: B.M. Frick. - 7th ed. 1954 - 8th ed. 1959. - 'List of Subject Headings'. - 9th. ed. 1965, Ed.: B.M. Westby. - 10th ed. 1972. - 11th ed. 1977. - 12th ed. 1982. - 13th ed. 1986, Ed.: C. Rovira u. C. Reyes. - 14th ed. 1991. Ed. M.T. Mooney. - 15th ed. 1994, Ed.: J. Miller // Rez. 15th ed.: Knowledge organization 22(1995) no.1, S.45-46 (M.P. Satija)
  13. Kascus, M.A.: Indexing, in theory and practice (1996) 0.00 
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    Source
    Technical services management: 1965-1990. A quarter of a century of change and a look into the future. Festschrift for Kathryn Luther Henderson. Ed.: L.C. Smith et al
    Type
    a
  14. 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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  15. Kanjilal, A.: Permuted keyword index using CDS/ISIS : a tutorial (1992) 0.00 
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    Abstract
    Describes a utility program designed to generate a permuted keyword index from a CDS/ISIS database. The different keywords which are used to describe the subject content of documents are presented together in a string, thus showing the context in which the lead term is used. Indexes can also be generated for any repeatable field, such as author and report number. The string is rotated from left to right to provide an access from each of the terms used. Pascal is the language used and a step by step tutorial is given to create the necessary databases
    Type
    a
  16. Todd, C.: Maori Subjects Headings : a work in progress (1998) 0.00 
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  17. Bloomfield, M.: ¬A look at subject headings : a plea for standardization (1993) 0.00 
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    Abstract
    In the preparation of a book on how to do a literature search, many inconsistencies were found in the assignment of subject terms. The Library of Congress Subject Headings is cited for not bringing computer languages into a consistent pattern. BASIC and FORTRAN are treated differently in their see also references and are without references to the words "computers" or "computer." Also index terms for the literature search on the "search for extraterrestrial life" showed inconsistent patterns in indexing. Catalogers and indexers need to review the work they are currently publishing and try to decide how to bring some standardization to the construction of subject terms. There is a need to provide a single thesaurus for all English index terms.
    Type
    a
  18. Studwell, W.E.: ¬The three camps : the present and possible future status of subject access in online catalogues (1996) 0.00 
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    Abstract
    Considers the future of LCSH and whether their viability can be maintained through a written standardization code. Until there is an online substitute for LC subject headings which has been tested on a large scale over a period of time, a successor to the present combination of LC's controlled vocabulary headings plus computerized techniques such as keyword searching is unlikely to emerge
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    a
  19. Cheti, A.: ¬Il GRIS dall'elaborazione alla sperimentazione (1997) 0.00 
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    Abstract
    Discusses the work of GRIS, a collaborative project of Italian academic and research libraries, to develop subject heading schemes for Italian libraries, resulting in the recent publication of the 'Guida all'indicizzazione per soggetto'
    Type
    a
  20. 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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Authors

Languages

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  • pl 2
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Types

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  • m 6
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Themes