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  • × year_i:[1990 TO 2000}
  1. Tabb, W.: ¬The program for cooperative cataloguing : mission, goals, and potential for international cooperation (1997) 0.20 
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    Abstract
    Describes the role of the Library of Congress (LoC) in leading cooperative initiatives to overcome the crisis in cataloguing borught about by cuts in cataloguing departments. With the aim of making bibliographic control better, faster, and cheaper the LoC invited experts to discussions from which emerged the Program for Cooperative Cataloging (PCC). Officially established in 1995, the PCC is a coalition of libraries working to increase the availability of unique records created to agreed standards. Membership now exceeds 200. Participants can join programmes for name and series authorities, subject-headings-classification proposals and contribute bibliographic records to BIBCO. Explains the democratic structure of the coalition and assesses the achievements of the LoC and PCC in pursuit of the various goals. Reviews the accomplishment of the Cooperative Online Serials Program and international ventures, involving Canada, UK, Australia and New Zealand and lists the benefits of participation in cooperative endeavours
  2. Kanter, E.: Eureka and FirstSearch : two world class database services join the MELVYL system (1994) 0.19 
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  3. 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
  4. Kleinberg, J.M.: Authoritative sources in a hyperlinked environment (1998) 0.16 
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    Abstract
    The network structure of a hyperlinked environment can be a rich source of information about the content of the environment, provided we have effective means for understanding it. We develop a set of algorithmic tools for extracting information from the link structures of such environments, and report on experiments that demonstrate their effectiveness in a variety of contexts on the World Wide Web. The central issue we address within our framework is the distillation of broad search topics, through the discovery of "authoritative" information sources on such topics. We propose and test an algorithmic formulation of the notion of authority, based on the relationship between a set of relevant authoritative pages and the set of "hub pages" that join them together in the link structure. Our formulation has connections to the eigenvectors of certain matrices associated with the link graph; these connections in turn motivate additional heuristics for link-based analysis.
    Content
    Vorversionen auch in: Proceedings of the ACM-SIAM Symposium on Discrete Algorithms, 1998, und als IBM Research Report RJ 10076, May 1997.
  5. 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
  6. Tenopir, C.; Cahn, P.: TARGET & FREESTYLE : DIALOG and Mead join the relevance ranks (1994) 0.12 
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  7. Smelcer, J.B.: User errors in database query composition (1995) 0.12 
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    Abstract
    Reports on the experimental test of several causes of user errors while composing database queries. The query language under consideration is SQL. A query writing model was developed that integrated a GOMS type analysis of query writing with the characterisitcs of human cognition. This model revealed multiple cognitive causes of a frequent and troublesome error, join clause omission. This semantic user error returns answers from the database that may undetectably wrong, affecting users, decision makers, and programmers. The model predicted 4 possible causes of join clause omission, and empirical testing revealed that all 4 contributed to the error. Gives reasons why the frequency of this error increased. These results are significant for understanding user errors in general and for the developing new interfaces and training schemes for the task of writing database queries
  8. 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
  9. 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
  10. 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
  11. 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
  12. 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
  13. 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
  14. Taylor, D.: Usenet : past, present and future (1994) 0.10 
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    Abstract
    Reports the rapid growth in usage of the Usenet on Internet: a means by which users can join in and gain access to a massive range of discussion groups on topics of interest. Notes the strength of the Usenet in there not being any central Usenet authority but in the way in which users can start up user groups with a minimum of effort. Traces the growth of the Usenet software from its origins in the 70s to the present
  15. Hirons, J.; Schottlaender, B.: ¬The CONSER/PCC evolution (1997) 0.10 
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    Abstract
    In October 1997, the CONSER Program will join the Program for Cooperative Cataloging (PCC). Hirons and Schottlaender discuss the developments that led up to the consolidation, the new vision for the combined program as expressed in a set of principles,and the benefits to each program. They also examine the potential for change in CONSER and PCC inherent in the acceptance of the principles.
  16. Gaschignard, J.-P.: UNIMARC et UNIMARC : attention aux contrefacons (1997) 0.10 
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    Abstract
    UNIMARC is widely used in French libraries for internal cataloguing, but in versions that differ significantly from the official IFLA form, while the BNF uses its own version for exporting bibliographic information. This situation has in part been created by software suppliers who produce modified versions for small libraries but without precisely detailing the variations. Problems will inevitably arise when such libraries change software or join cataloguing networks
  17. Sears' List of Subject Headings : Canadian companion (1992) 0.10 
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    Object
    Sears List of Subject Headings
  18. 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
  19. 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
  20. 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

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