Search (4790 results, page 1 of 240)

  • × year_i:[1990 TO 2000}
  1. Janes, J.W.; McKinney, R.: Relevance judgements of actual users and secondary judges : a comparative study (1992) 0.19 
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    Abstract
    Examines judgements of relevance of document representations to query statements made by people other than the the originators of the queries. A small group of graduate students in the School of Information and Library Studies and undergraduates of Michigan Univ. judges sets of documents that had been retrieved for and judged by real users for a previous study. The assessment of relevance, by the secondary judges, were analysed by themselves and in comparison with the users' assessments. The judges performed reasonably well but some important differences were identified. Secondary judges use the various fields of document records in different ways than users and have a higher threshold of relevance
  2. Library of Congress Subject Headings (1994) 0.17 
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    Content
    Enthält 206.300 subject headings; Zuwachs des letzten Jahres: 8.000; alphabetische Liste aller früheren, nun nicht mehr gültigen headings (Earlier forms); umfangreiche Einleitung
    Footnote
    Vgl. auch Cataloging service bulletin. No.46(1989) S.65-66; ab 12th ed. 1989 jährliche Erscheinungsweise. - Neben Papierausgabe Mikrofiche und CD-ROM Ausgabe (CDMARC Subjects, $475,-; vgl. Demo-Diskette) mit jeweils vierteljährlicher Ergänzung. - Erste Ausgabe: 1911 'List of Subject Headings for use in dictionary catalogs'. Chicago: ALA 1911. - Vgl. zur Geschichte: Dailey, J.E. Subject headings in ELIS
  3. Satija, M.P.: ¬The sixteenth edition (1987) of the Sears' List of Subject Headings : some salient features in historical perspective of its Platinum Jubilee Year (1998) (1998) 0.14 
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    Footnote
    Enthält eine Liste der 16 Auflagen der Sears' List mit den jeweiligen Herausgeberinnen / Herausgebern und Neuerungen
    Object
    Sears List of Subject Headings
  4. Hyldegaard, J.: Factors affecting qualified communication through intelligent interfaces (1993) 0.12 
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    Abstract
    Presents a theoretical approach, to the factors affecting the service quality of communication via intelligent interfaces. Quality is judges by users according to the agreement between expectations and experience in wile searching but influenced by interactive service quality, physical quality, institutional quality and factors related to cognitive authority and friendliness
  5. Duff, A.S.: ¬The '¬information society' as paradigm : a bibliometric enquiry (1995) 0.12 
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    Abstract
    Investigates the claim that the 'information society' constitutes a new paradigm and describes the use of online bibliometrics to investigate this claim. Judges by its bibliometric behaviour, it is not yet possible to say with any certainty that the 'information society' has achieved paradigmatic status
  6. Spink, A.; Saracevic, T.: Sources and use of search terms in online searching (1992) 0.12 
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    Abstract
    Reports selected results from a larger study whose objectives are to observe, under real life conditions, the nature and patterns of interaction between users, intermediaries, and computer sysrtems in the context of online information searching and retrieval. Reports various analyses on the relation of search term sources and the retrieval of items judges as to their relevance. While the users generated the largest proportion of search terms (61%) which were responsible for 68% of retrieved items judges relevant, other sources in the interaction process played an important role
  7. Aitchison, J.; Gilchrist, A.; Bawden, D.: Thesaurus construction and use : a practical manual (1997) 0.11 
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    LCSH
    Subject headings / Terminology
    Subject
    Subject headings / Terminology
    Theme
    Konzeption und Anwendung des Prinzips Thesaurus
  8. Schneider, K.: Über den Musik-Thesaurus und die inhaltliche Erschliessung von Musik (1996) 0.11 
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    Abstract
    Lecture given at the AIBM conference, Karlsruhe, Sep 95. The thesaurus appeared 1st in 1982, produced according to DIN standard 1463. This standard is largely adhered to, with 2 deviations: the controlled vocabulary is rather universal, covering more than 1 musical field, and descriptors are used as systematic collection points, with non-decriptors as subordinate headings. The 1994 edition has widened its contents range. There are still problems with ambiguity of headings and titles
  9. Olderr, S.: Olderr's fiction subject headings : a supplement and guide to the LC thesaurus (1991) 0.11 
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    Content
    Enthält in einem Appendix A: 'Guidelines on subject access to individual works of fiction, drama, etc.' des American Library Association Subject Analysis Committee; und in einem Appendix B die Verfahrensweise der Library of Congress bei der Zuteilung von Library of Congress Subject Headings zur Schönen Literatur
  10. Russell, M.A.: Inconsistencies in subject headings in young adult resources (1991) 0.10 
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    Abstract
    Compares language-related subject headings used in 'Sears list of subject headings' and 'Library of Congress Subject Headings (LCSH)'. Comments on the inconsistent application of subdivisions for the Spanish and French laguages and literature. Describes the results of a survey of student knowledge of subject headings
    Object
    Sears List of Subject Headings
  11. Studwell, W.E.: LC's head in the sand, or, why the Subject Cataloging Manual is not enough (1993) 0.10 
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    Footnote
    Bezugnahme auf: 'Subject cataloging manual: subject headings. 4th ed. Washington 1991' und Vorläufer
  12. Hunter, E.J.; Bakewell, K.G.B.: Cataloguing (1991) 0.10 
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    Abstract
    Eine Einführung in der Probleme der Formal- und Inhaltserschließung
    Content
    Revised to take account of the 1988 revision of AACR2, the publication of new ISBD texts, the changed format of LC subject headings and progress in computer applications
  13. Sears' List of Subject Headings : Canadian companion (1992) 0.10 
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    Object
    Sears List of Subject Headings
  14. Subject headings : the future of subdivisions in the Library of Congress Subject Headings system; report from the subject divisions conference sponsored by the Library of Congress, May 9-12, 1991 (1992) 0.10 
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    Content
    16 Beiträge zu: (*) Machine validation of subdivided headings, especially headings with free-floating subdivisions; (*) order and display of subdivides headings; (*) simplification of rules for assigning subdivisions; (*) creation of a national subject authority file
  15. Burgin, R.: Variations in relevance judgements and the evaluation of retrieval performance (1992) 0.09 
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    Abstract
    Relevance judgements used to evaluate the performance of information retrieval systems are known to vary among judges and to vary under certain conditions extraneous to the relevance relationship between queries and documents. Investigates the degree to which variations in relevance judgements affect the evaluation of retrieval performance. Four sets of relevance judgements were used to test the retrieval effectiveness of 6 document representations. In no case was there a noticeable or material difference in retrieval performance due to variations in relevance judgement. Detailed examination of reasons why variations in relevance judgements may not affect recall and precision
  16. Principles underlying subject heading languages (SHLs) (1999) 0.09 
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    Classification
    AN 75400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Sacherschließung in Bibliotheken / Schlagwortregeln, Schlagwortverzeichnis
    LCSH
    Subject headings
    RVK
    AN 75400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Sacherschließung in Bibliotheken / Schlagwortregeln, Schlagwortverzeichnis
    Subject
    Subject headings
  17. Mowery, R.L.: Spanish subject headings in ILLINET online (1995) 0.09 
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    Abstract
    Spansih subject headings can be used when searching ILLINET Online. Although Spanish language Bilindex subject headings have been available for more than a decade, the library literature has virtually ignored their existence. Provides a brief introduction to these headings, identifies several Illinois libraries which currently assign them, and presents some examples. Surveys various prospects and problems associated with their use
  18. Lu, S.-j.: ¬A study on Chinese subject headings (1997) 0.08 
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    Abstract
    Discusses the theory and practice of subject headings, the principle and application of subject heading lists in various countries, and the present situation of the Chinese subject heading list in Taiwan. Suggests improvements to the chinese Subject Headings as follows: to increase the number of subject headings; to control the vocabulary to be used; to use fixed fields of Chinese MARC, performing the partial function of subdivision in the chinese Subject Headings; to announce the addition, correction and deletion of subject headings regularly and to compile a users' manual; to establish a national subject heading authority file in the MARC format; and to use the Chinese Subject Headings to organize Internet resources
    Object
    Chinese Subject Headings
  19. Erdelez, S.; Doty, P.: Adapting knowledge management to a heterogeneous information environment : a case study of county judges and clerks in rural Texas counties (1999) 0.08 
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    Abstract
    Heterogeneous information environments may cause many problems for knowledge managers. Common characteristics of these environments are complex work practices, non-standard problem solving techniques, and multiple reporting requirements. This paper presents some of the challenges to knowledge management revealed in a 1998 study of county judges and clerks in rural Texas courts. Both types of actors have complex job responsibilities with multiple facets. Their work practices are highly sophisticated, developed over many decades, and not easily transferable to digital environments. State oversight and reporting agencies play important roles in introducing information technologies into local court jurisdictions. The most important element that is missing from such initiatives, however, is a concern for integrated, practice-driven knowledge management processes. It is important to overcome the limited understanding that oversight agencies, technology vendors, and IT consulting firms have of local courts' work practices and knowledge management. To that end, the authors propose a model for integration of knowledge management work practices in local courts into large-scale state information systems. This model emphasizes the need for a holistic, well-integrated view of local practitioners' work and responsibilities
  20. Shubert, S.B.: Critical views of LCSH - ten years later : a bibliographic essay (1992) 0.08 
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    Abstract
    Pauline Cochrane and Monika Kirtland's "Critical views of LCSH-Library of Congress Subject Headings: a bibliographic and bibliometric essay" published in 'Cataloging & classification quarterly 1(1982) S.71-93' has been widely cited as a source for discussion and complaints about LCSH. Cochrane and Kirtland cover the literature from 1944-1979. The present work provides a critique of the Cochrane/Kirtland study and a survey of the literature concerning the LCSHs during the 1980s. The classified bibliography is arranged according to the format of the Cochrane/Kirtland study to facilitate comparison. Criticism of LCSH reiterates the same points over and over again, whether it is sparseness, bias or currency of the subject headings. Significant trends which emerged in the 1980s include an increased emphasis on the use of LCSH as an online searching tool, concern for the syndetic structure of LCSH and the role of subdivisions, as well as repeated calls for the development of coherent standards to ensure LCSH evolves and is applied in a consistent manner
    Footnote
    Vgl. auch den Vorgänger: Kirtland, M., P.A. Cochrane: Critical views of LCSH - Library of Congress Subject Headings: a bibliographic and bibliometric essay. In: Cataloging and classification quarterly. 1(1982) no.2/3, S.71-93. und den Nachfolger: Fischer, K.S.: Critical views of LCSH, 1990-2001: the third bibliographic essay. In: Cataloging and classification quarterly. 41(2005) no.1, S.x-xx.

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