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  1. Dean, R.J.: FAST: development of simplified headings for metadata (2004) 0.06
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    Abstract
    The Library of Congress Subject Headings schema (LCSH) is the most commonly used and widely accepted subject vocabulary for general application. It is the de facto universal controlled vocabulary and has been a model for developing subject heading systems by many countries. However, LCSH's complex syntax and rules for constructing headings restrict its application by requiring highly skilled personnel and limit the effectiveness of automated authority control. Recent trends, driven to a large extent by the rapid growth of the Web, are forcing changes in bibliographic control systems to make them easier to use, understand, and apply, and subject headings are no exception. The purpose of adapting the LCSH with a simplified syntax to create FAST (Faceted Application of Subject Terminology) headings is to retain the very rich vocabulary of LCSH while making the schema easier to understand, control, apply, and use. The schema maintains compatibility with LCSH--any valid Library of Congress subject heading can be converted to FAST headings.
  2. Kuhr, P.S.: Putting the world back together : mapping multiple vocabularies into a single thesaurus (2003) 0.06
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    Abstract
    This paper describes an ongoing project in which the subject headings contained in twelve controlled vocabularies covering multiple disciplines from the humanities to the sciences and including law and education among others are being collapsed into a single vocabulary and reference structure. The design of the database, algorithms created to programmatically link like-concepts, and daily maintenance are detailed. The problems and pitfalls of dealing with multiple vocabularies are noted, as well as the difficulties in relying purely an computer generated algorithms. The application of this megathesaurus to bibliographic records and methodology of retrieval is explained.
    Theme
    Konzeption und Anwendung des Prinzips Thesaurus
  3. Landry, P.: Multilingual subject access : the linking approach of MACS (2004) 0.06
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    Abstract
    The MACS (Multilingual access to subjects) project is one of the many projects that are currently exploring solutions to multilingual subject access to online catalogs. Its strategy is to develop a Web based link and search interface through which equivalents between three Subject Heading Languages: SWD/RSWK (Schlagwortnormdatei/Regeln für den Schlagwortkatalog) for German, RAMEAU (Repertoire d'Autorite-Matière Encyclopedique et Alphabetique Unifie) for French and LCSH (Library of Congress Subject Headings) for English can be created and maintained, and by which users can access online databases in the language of their choice. Factors that have lead to this approach will be examined and the MACS linking strategy will be explained. The trend to using mapping or linking strategies between different controlled vocabularies to create multilingual access challenges the traditional view of the multilingual thesaurus.
    Theme
    Konzeption und Anwendung des Prinzips Thesaurus
  4. Riesthuis, G.J.A.; Colenbrander-Dijkman, A.-M.: Subject access to central catalogues : incompatibility issues of library classification systems and subject headings in subject cataloguing (1986) 0.06
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    Source
    Die Klassifikation und ihr Umfeld: Proc. 10. Jahrestagung der Gesellschaft für Klassifikation, Münster, 18.-21.6.1986. Hrsg.: P.O. Degens
  5. Sears' list of subject headings (2007) 0.06
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    Footnote
    Rez. in: KO 35(2008) no.1, S.55-58 (M.P. Satija): "The Sears List, first published in 1923, has survived times of destabilizing changes while keeping reasonable continuity with the past. Dr. Joseph Miller, at the helm since 1992 and the longest-serving editor in the eighty-four years of the List's existence, first edited the 15th edition of the Sears (1994). Over the years, the Sears has achieved more than it had hoped for: ever-increasing use the world over. In fact, the turbulent progress of media and information theories has forced the Sears to keep up with the changing times. Knowledge organization is a shifting sand in the electronic era. Vast and varied changes generate not only new information, but also new terms and phrases. It is trite to say that the electronic media have transformed the way in which we access information and knowledge. The new edition of the Sears has absorbed these changes to reflect the times. The 19th edition, released in May 2007, has about 440 new headings, to bring the new total to over 8000 headings, which keeps the growth rate at five percent. Newly-added headings generally fall into one of two categories: a) headings for the new and current subjects and b) headings previously missed. A few more have been modified. New editions are produced regularly to: - incorporate terms for new subjects, - restructure the form of old headings to suit the changing information needs and informationseeking behaviour of the users, - add new terms to old subject headings to reflect current usage, - delete the obsolete subjects, - forge new relations between subjects and their terms. Two major areas of new additions are in the fields of Islam, as might be expected, and the graphic novel- the latter has thirty headings perhaps drawn from the WilsonWeb Database on Graphic Novels Core Collection. ... The lapses are minor and could be forgiven; they in no way detract from this continuously-expanding and well-established tool for subject-cataloguing in small and medium libraries. The handy List and its lucid introduction make Sears an excellent and convenient tool for teaching subject headings' use and principles, as well as methods of vocabulary control. With its glossy and flowery cover, clear typeface and high production standards, the new edition is particularly welcome."
    LCSH
    Subject headings
    Object
    Sears List of Subject Headings
    Subject
    Subject headings
  6. Cazan, C.: Medizinische Ontologien : das Ende des MeSH (2006) 0.05
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    Abstract
    Die Komplexizität medizinischer Fragestellungen und des medizinischen Informationsmanagements war seit den Anfängen der Informatik immer ein besonders wichtiges Thema. Trotz des Scheiterns der Künstlichen Intelligenz in den 80er Jahren des vorigen Jahrhunderts haben deren Kernideen Früchte getragen. Durch kongruente Entwicklung einer Reihe anderer Wissenschaftsdisziplinen und der exponentiellen Entwicklung im Bereich Computerhardware konnten die gestellten, hohen Anforderungen bei der medizinischen Informationssuche doch noch erfüllt werden. Die programmatische Forderung von Tim Berners-Lee betreffend "Semantic Web" im Jahr 2000 hat dem Thema Ontologien für maschinenlesbare Repositorien in Allgemein- und Fachsprache breitere Aufmerksamkeit gewonnen. Da in der Medizin (PubMed) mit dem von NLM schon vor 20 Jahren entwickelten Unified Medical Language System (UMLS) eine funktionierende Ontologie in Form eines semantischen Netzes in Betrieb ist, ist es auch für Medizinbibliothekare und Medizindokumentare hoch an der Zeit, sich damit zu beschäftigen. Ontologien können im Wesen, trotz der informatisch vernebelnden Terminologie, als Werkzeuge der Klassifikation verstanden werden. Hier sind von seiten der Bibliotheks- und Dokumentationswissenschaft wesentliche Beiträge möglich. Der vorliegende Bericht bietet einen Einstieg in das Thema, erklärt wesentliche Elemente des UMLS und schließt mit einer kommentierten Anmerkungs- und Literaturliste für die weitere Beschäftigung mit Ontologien.
    Content
    Dieser Aufsatz ist kein Abgesang auf MeSH (= Medical Subject Headings in Medline/PubMed), wie man/frau vielleicht vermuten könnte. Vielmehr wird - ohne informatiklastiges Fachchinesisch - an Hand des von der National Library of Medicine entwickelten Unified Medical Language System erklärt, worin die Anforderungen an Ontologien bestehen, die im Zusammenhang mit dem Semantic Web allerorten eingefordert und herbeigewünscht werden. Eine Lektüre für Einsteigerinnen, die zum Vertiefen der gewonnenen Begriffssicherheit an Hand der weiterführenden Literaturhinweise anregt. Da das UMLS hier vor allem als Beispiel verwendet wird, werden auch Bibliothekarlnnen, Dokumentarlnnen und Informationsspezialistinnen anderer Fachbereiche den Aufsatz mit Gewinn lesen - und erfahren, dass unser Fachwissen aus der Sacherschließung und der Verwendung und Mitgestaltung von Normdateien und Thesauri bei der Entwicklung von Ontologien gefragt ist! (Eveline Pipp, Universitätsbibliothek Innsbruck). - Die elektronische Version dieses Artikels ist verfügbar unter: http://www.egms.de/en/journals/mbi/2006-6/mbi000049.shtml.
    Theme
    Konzeption und Anwendung des Prinzips Thesaurus
  7. Dailey, J.E.: ¬The grammar of subject headings: a formulation of rules for subject headings based on syntactical and morphological analysis of the Library of Congress list (1957) 0.05
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  8. Khosh-khui, A.: Effects of subject specifity : Pt.1: Specifity of LC Subject Headings and depth of subject analysis in monographic records. - Pt.2: Relationships of LC Subject Headings specifity and class notation length (1986-87) 0.05
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  9. Studwell, W.E.; Hamilton, D.A.: LC Subject Headings for career material : a critique and some suggestions (1992) 0.05
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    Abstract
    Article published in a special issue devoted to various aspects of library services for career planning, job searching, and employment opportunities. Concludes that the Library of Congress Subject Headings for careers and related topics are unsatisfactory for the needs of persons seeking such material and offers some suggestions for improvement
  10. Galron-Goldschlager, J.: Library of Congress Subject Headings in Jewish studies : recent changes (1991-1992) (1992/93) 0.05
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    Abstract
    Presents a list of subject headings of interest to Judaica and Hebraica librarians and extracted from the Library of Congress weekly lists numbers 30-51 (1991) and 1-20 (1992) and reporting changes that have been made to LCSH as they pertain to Jewish materials
  11. Library of Congress Subject Headings (1998) 0.05
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    Content
    Enthält 243.300 subject headings; Zuwachs des letzten Jahres: 8.000; der letzten 5 Jahre: 43.600
  12. Medical Subject Headings : tree structures (1993) 0.05
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    Abstract
    All Medical Subject Headings currently in use by the NLM's indexers, catalogers and searchers are arranged in a hierarchical manner showing relationships between broader and narrower terms. Included are geographic descriptors as well as annotations preceding each subcategory in the hierarchy
  13. Marie, J.: Women's studies in the MELVYL Catalog (1990) 0.05
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    Abstract
    The MELVYL catalogue is a boon to University of California patrons who are searching in an interdisciplinary area such as women's studies. Explains how to look for subject headings about women and considers the advantages of a multifaceted strategy for multiple headings.
  14. Linda, O.K.: Libraries from the user's perspective : subject headings for books on floral design (1995) 0.05
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    Abstract
    There is a large pool of potential sources on the subject of floral design. Current standard library subject cataloguing practice caters inadequately for users searching for floral design subjects. Additions to the Library of Congress Subject Headings could improve access
  15. Baydur, G.: Subject indexing practices in Turkey (1996) 0.05
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    Abstract
    Describes the process of subject indexing in Turkey using Library of Congress Subject Headings. Explains the criticisms for using foreign subject heading lists or classification systems in Turkish libraries. Covers criticisms regarding terminology; structural criticisms; and criticisms concerning the translations of headings
  16. Gilbert, J.: AACR2 headings for local churches and parishes in Great Britain (1997) 0.05
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    Abstract
    Examines 2 categories of AACR2 headings where British Library and LoC practices are different: those for local churches and parishes. Suggests some interpretations of the relevant rules to reduce these differences
  17. DeFrance, J.: Computer communications (1997) 0.05
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    Abstract
    Defines the field of computer communications, and demonstrates coverage of this field by the INSPEC database by listing the relevant codes and headings of sections B and C of the INSPEC classification scheme. Also gives a list of controlled headings (thesaurus terms) which might be useful when searching this area
  18. Wilk, D.: Problems in the use of Library of Congress Subject Headings as the basis for Hebrew subject headings in the Bar-Ilan University Library (2000) 0.05
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Authors

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  • x 591
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  • i 173
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  • n 57
  • b 56
  • l 25
  • p 25
  • h 20
  • d 18
  • u 14
  • fi 10
  • v 2
  • z 2
  • au 1
  • ms 1
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