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Gnoli, C.: Knowledge organization in Italy (2004)
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- Content
- Terminology and thesauri BNCF is also involved in a working group collecting information an online terminological resources <http://wwwindire.it/websemantico>. The group is headed by Paola Capitani, and has organized several roundtables an terminology in special domains, such as economy, fashion, law, and education. Thesauri are generally poorly known and used in Italy, although there are significant exceptions: among faceted systems we can mention the "Thesauro italiano di sociologia," published in 1999, and the "Thesaurus regionale toscano," as well as specialized an social sciences including a general outline, available both in print (1996) and online <http:// www regione.toscana.it/ius/ns-thesaurus/>. Classification systems The Dewey Decimal Classification (DDC) is by far the most widespread classification scheme in Italian libraries. A working group, coordinated by Luigi Crocetti, regularly translates the new editions of DDC manuals, and gives refresher courses an it for librarians. BNCF makes DDC numbers for bibliographical records both of its own catalogue, and of the national bibliography (= Bibliografia nazionale italiana: BNI), which is available for other libraries in a CD-ROM edition. A very large number of public libraries use DDC for their shelfmarks, so that users are accustomed to it. This situation is different from other European countries, e.g., Spain where UDC is widespread."
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Viti, E.: My first ten years : nuovo soggettario growing, development and integration with other knowledge organization systems (2017)
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- Content
- Beitrag eines Special Issue: ISKO-Italy: 8' Incontro ISKO Italia, Università di Bologna, 22 maggio 2017, Bologna, Italia.
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Svenonius, E.: LCSH: semantics, syntax and specifity (2000)
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- Cataloging and classification quarterly; vol.29, nos.1/2
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Svenonius, E.: LCSH: semantics, syntax and specifity (2000)
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- Series
- Cataloging and classification quarterly; vol.29, nos.1/2
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Wool, G.: Filing and precoordination : how subject headings are displayed in online catalogs and why it matters (2000)
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- Series
- Cataloging and classification quarterly; vol.29, nos.1/2
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Mann, T.: Teaching Library of Congress Subject Headings (2000)
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- Series
- Cataloging and classification quarterly; vol.29, nos.1/2
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Kreider, L.J.: LCSH works! : Subject searching effectiveness at the Cleveland Public Library and the growth of Library of Congress Subject Headings through cooperation (2000)
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- Cataloging and classification quarterly; vol.29, nos.1/2
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Drabenstott, K.M.; Dede, B.A.R.; Leavit, M.: ¬The changes of meaning in subdivided subject headings (1999)
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- Source
- Cataloging and classification quarterly. 28(1999) no.3, S.19-43
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Iwe, J.I.: Linguistics and information processing : provision of syntactic and semantic consistency in the language of Library of Congress Subject Headings (LCSH) pertaining to literature and librarianship: a comparative analysis (2001)
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- Source
- Cataloging and classification quarterly. 32(2001) no.2, S.107-125
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Buizza, P.; Guerrini, M: ¬A conceptual model for the new Soggettario : subject indexing in the light of FRBR (2002)
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- Source
- Cataloging and classification quarterly. 34(2002) no.4, S.31-45
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Principles underlying subject heading languages (SHLs) (1999)
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- Issue
- Working Group on Principles Underlying Subject Heading Languages; approved by the Standing Committee of the IFLA Section on Classification and Indexing.
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Leth, P.; Berg, I.: Subject indexing in Sweden (2008)
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- Source
- New pespectives on subject indexing and classification: essays in honour of Magda Heiner-Freiling. Red.: K. Knull-Schlomann, u.a
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Austin, D.; Digger, J.A.: PRECIS: The Preserved Context Index System (1985)
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- Abstract
- Probably the most interesting, original and controversial indexing system of the 1970s has been PRECIS (the Preserved Context Index System) developed by Derek Austin. It attracted such attention that the short courses given at the British National Bibliography offices in London -initiated as a means of teaching the staff of BNB who did subject indexing-were repeated all over the world, in the form of three-day or three-week sessions. A few fortunate non-BNB indexers were taken into London classes, taught by Austin and Digger, and had the advantage of a week's work with the regular staff theresomething that could not be done elsewhere. In addition, descriptions of the system were published from time to time as progress was made an the system itself and clarification or updating were needed. This article has been selected as an example of clarification. A second edition of the original 1974 Manual describing PRECIS appeared in early 1984, so the system may now be regarded as fully mature. PRECIS, which is the culmination of Austin's research for the Classification Research Group plus considerable additional input from the science of linguistics, is a highly sophisticated indexing system, deliberately created to be used with a computer. The motive behind it was that the indexer should do the brain work and the computer the nitty-gritty work of manipulating index terms. Chosen combinations and permutations are used as head words under strict rules to ensure that the context which defines the specific meaning of these words is always present, thus avoiding the ambiguity problem in indexing. The system also has classifi ation features, in part drawn from the Group's long interest in faceted classification. The actual index produces a large number of index entries, each carrying with it the basic context of the item being described. A weIl-defined terminology, in addition to contextdependency, is a feature of PRECIS. Role operators define the types of terms used and control the manipulations of the terms, which are originally entered as a string. The indexer is able to analyze and reduce to string form any document, process, or material that can be described in words, making it ideal for most audiovisual material.
The system itself has two major aspects: - a syntactic approach in which relationships between terms are identified and tagged. Suitable algorithms for manipulation produce a very thorough index in which each head word is kept in context. - a semantic approach in which terminology is weIl defined by ensuring that the relationships of equivalence, hierarchy, and association are clearly established. Charts of relationships are created by inductive means (i.e., from the ground up). A special code for computer manipulation is used with each line of the string. This translates the string format into one that, with specially derived algorithms, can be used by the computer, to produce the actual index headings with all parts rotated by following the algorithm. The PRECIS system has been translated and utilized for languages other than English, notably French, German, and Danish. Modifications needed for idiosyncracies of each language have been made. Some, such as those modifications needed for German, have turned out to have usefulness with English as weIl. All in all, the system has such advanced indexing concepts that it provides a kind of indexing not possible before the computer came into common usage. Austin, who joined the staff of the British National Bibliography in 1963, is currently a member of the British Library staff. His early work included a NATO-sponsored research assignment for the Classification Research Group (q.v.). This, in turn, led to the development of PRECIS.
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Subject indexing : principles and practices in the 90's. Proceedings of the IFLA Satellite Meeting Held in Lisbon, Portugal, 17-18 August 1993, and sponsored by the IFLA Section on Classification and Indexing and the Instituto da Biblioteca Nacional e do Livro, Lisbon, Portugal (1995)
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Quijano-Solís, A.; Moreno-Jiménex, P.M.; Figueroa-Servín, R.: Automated authority files of Spanish-language subject headings (2000)
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- Series
- Cataloging and classification quarterly; vol.29, nos.1/2
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Di Geso, M.L.: Subject indexing in the Servizio Bibliotecario Nazionale (2004)
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- Source
- Cataloging and classification quarterly. 39(2004) nos.1/2, S.xx-xx
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¬The LCSH century : One hundred years with the Library of Congress Subject Headings system (2000)
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- Cataloging and classification quarterly; vol.29, nos.1/2
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¬The LCSH century : One hundred years with the Library of Congress Subject Headings system (2000)
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- Cataloging and classification quarterly. 29(2000) nos.1/2, S.1-249
