Search (46 results, page 1 of 3)

0.057244692 = product of:
  0.114489384 = sum of:
    0.07502407 = weight(_text_:library in 4837) [ClassicSimilarity], result of:
      0.07502407 = score(doc=4837,freq=12.0), product of:
        0.1317883 = queryWeight, product of:
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.050121464 = queryNorm
        0.56927717 = fieldWeight in 4837, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.0625 = fieldNorm(doc=4837)
    0.039465316 = product of:
      0.07893063 = sum of:
        0.07893063 = weight(_text_:project in 4837) [ClassicSimilarity], result of:
          0.07893063 = score(doc=4837,freq=2.0), product of:
            0.21156175 = queryWeight, product of:
              4.220981 = idf(docFreq=1764, maxDocs=44218)
              0.050121464 = queryNorm
            0.37308553 = fieldWeight in 4837, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.220981 = idf(docFreq=1764, maxDocs=44218)
              0.0625 = fieldNorm(doc=4837)
      0.5 = coord(1/2)
  0.5 = coord(2/4)

Abstract

A project of Direct Patron Access to Computer-based Reference Systems Committee, Machine-assisted Reference Section, Reference and Adult Services Division, American Library Association.

LCSH

Library information networks / United States
Online library catalogs / Remote access / United States

Subject

Library information networks / United States
Online library catalogs / Remote access / United States

0.017994374 = product of:
  0.035988748 = sum of:
    0.017232731 = weight(_text_:digital in 664) [ClassicSimilarity], result of:
      0.017232731 = score(doc=664,freq=2.0), product of:
        0.19770671 = queryWeight, product of:
          3.944552 = idf(docFreq=2326, maxDocs=44218)
          0.050121464 = queryNorm
        0.087163106 = fieldWeight in 664, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.944552 = idf(docFreq=2326, maxDocs=44218)
          0.015625 = fieldNorm(doc=664)
    0.018756017 = weight(_text_:library in 664) [ClassicSimilarity], result of:
      0.018756017 = score(doc=664,freq=12.0), product of:
        0.1317883 = queryWeight, product of:
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.050121464 = queryNorm
        0.14231929 = fieldWeight in 664, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.015625 = fieldNorm(doc=664)
  0.5 = coord(2/4)

Footnote

Rez. in: Knowledge organization 34(2007) no.1, S.58-60 (P. Buizza): "This Nuovo soggettario is the first sign of subject indexing renewal in Italy. Italian subject indexing has been based until now on Soggettario per i cataloghi delle biblioteche italiane (Firenze, 1956), a list of preferred terms and see references, with suitable hierarchical subdivisions and cross references, derived from the subject catalogue of the National Library in Florence (BNCF). New headings later used in Bibliografia nazionale italiana (BNI) were added without references, nor indeed with any real maintenance. Systematic instructions on how to combine the terms are lacking: the indexer using this instrument is obliged to infer the order of terms absent from the lists by consulting analogous entries. Italian libraries are suffering from the limits of this subject catalogue: vocabulary is inadequate, obsolete and inconsistent, the syndetic structure incomplete and inaccurate, and the syntax ill-defined, poorly explained and unable to reflect complex subjects. In the nineties, the Subject Indexing Research Group (Gruppo di ricerca sull'indicizzazione per soggetto, GRIS) of the AIB (Italian Library Association) developed the indexing theory and some principles of PRECIS and drew up guidelines based on consistent principles for vocabulary, semantic relationships and subject string construction, the latter according to role syntax (Guida 1997). In overhauling the Soggettario, the National Library in Florence aimed at a comprehensive indexing system. (A report on the method and evolution of the work has been published in Knowledge Organization (Lucarelli 2005), while the feasibility study is available in Italian (Per un nuovo Soggettario 2002). Any usable terms from the old Soggettario will be transferred to the new system, while taking into consideration international norms and interlinguistic compatibility, as well as applications outside the immediate library context. The terms will be accessible via a suitable OPAC operating on the most advanced software.
Thesaurus software is based on AgroVoc (http:// www.fao.org/aims/ag_intro.htm) provided by the FAO, but in modified form. Many searching options and contextualization within the full hierarchies are possible, so that the choice of morphology and syntax of terms and strings is made easier by the complete overview of semantic relationships. New controlled terms will be available soon, thanks to the work in progress - there are now 13,000 terms, of which 40 percent are non-preferred. In three months, free Internet access by CD-ROM will cease and a subscription will be needed. The digital version of old Soggettario and the corresponding unstructured lists of headings adopted in 1956-1985 are accessible together with the thesaurus, so that the whole vocabulary, old and new, will be at the fingertips of the indexer, who is forced to work with both tools during this transition period. In the future, it will be possible to integrate the thesaurus into library OPACs. The two parts form a very consistent and detailed resource. The guide is filled with examples; the accurate, clearly-expressed and consistent instructions are further enhanced by good use of fonts and type size, facilitating reading. The thesaurus is simple and quick to use, very rich, albeit only a prototype; see, for instance, a list of DDC numbers and related terms with their category and facet, and then entries, hierarchies and so on, and the capacity of the structure to show organized knowledge. The excellent outcome of a demanding experimentation, the intended guide welcomes in a new era of subject indexing in Italy and is highly recommended. The new method has been designed to be easily teachable to new and experimented indexers.
Now BNI is beginning to use the new language, pointing the way for the adoption of Nuovo soggettario in Italian libraries: a difficult challenge whose success is not assured. To name only one issue: including all fields of study requires particular care in treating terms with different specialized meanings; cooperation of other libraries and institutions is foreseen. At the same time, efforts are being made to assure the system's interoperability outside the library world. It is clear that a great commitment is required. "Too complex a system!" say the naysayers. "Only at the beginning," the proponents reply. The new system goes against the mainstream, compared with the imitation of the easy way offered by search engines - but we know that they must enrich their devices to improve quality, just repeating the work on semantic and syntactic relationships that leads formal expressions to the meanings they are intended to communicate - and also compared with research to create automated devices supporting human work, for the need to simplify cataloguing. Here AI is not involved, but automation is widely used to facilitate and to support the conscious work of indexers guided by rules as clear as possible. The advantage of Nuovo soggettario is its combination of a thesaurus (a much-appreciated tool used across the world) with the equally widespread technique of subject-string construction, which is to say: the rational and predictable combination of the terms used. The appearance of this original, unparalleled working model may well be a great occasion in the international development of indexing, as, on one hand, the Nuovo soggettario uses a recognized tool (the thesaurus) and, on the other, by permitting both pre-coordination and post-coordination, it attempts to overcome the fragmentation of increasingly complex and specialized subjects into isolated, single-term descriptors. This is a serious proposition that merits consideration from both theoretical and practical points of view - and outside Italy, too."

0.013535989 = product of:
  0.054143958 = sum of:
    0.054143958 = weight(_text_:library in 799) [ClassicSimilarity], result of:
      0.054143958 = score(doc=799,freq=4.0), product of:
        0.1317883 = queryWeight, product of:
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.050121464 = queryNorm
        0.4108404 = fieldWeight in 799, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.078125 = fieldNorm(doc=799)
  0.25 = coord(1/4)

Editor

University of Sussex Library

Issue

A list of interactive library catalogues on Janet ...3 April 1991.

0.013535989 = product of:
  0.054143958 = sum of:
    0.054143958 = weight(_text_:library in 3407) [ClassicSimilarity], result of:
      0.054143958 = score(doc=3407,freq=4.0), product of:
        0.1317883 = queryWeight, product of:
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.050121464 = queryNorm
        0.4108404 = fieldWeight in 3407, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.078125 = fieldNorm(doc=3407)
  0.25 = coord(1/4)

Footnote

Vgl. die Rez. zu: Fowler, K.K. (Hrsg.): Using the mathematical literature. New York: Dekker 2004. 389 S. ISBN 0-8247-8971-7. (Books in library and information science; 66) in: Mathematical intelligencer 27(2005) no.2, S.80-81 (J.P. Ladwig u. E.B. Williams):

0.013399946 = product of:
  0.053599782 = sum of:
    0.053599782 = weight(_text_:library in 2348) [ClassicSimilarity], result of:
      0.053599782 = score(doc=2348,freq=2.0), product of:
        0.1317883 = queryWeight, product of:
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.050121464 = queryNorm
        0.40671125 = fieldWeight in 2348, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.109375 = fieldNorm(doc=2348)
  0.25 = coord(1/4)

Footnote

Rez. in: Australian library review 13(1996) no.1, S.78 (S.C. Anderson)

0.011883841 = product of:
  0.047535364 = sum of:
    0.047535364 = product of:
      0.09507073 = sum of:
        0.09507073 = weight(_text_:22 in 4365) [ClassicSimilarity], result of:
          0.09507073 = score(doc=4365,freq=2.0), product of:
            0.17551683 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050121464 = queryNorm
            0.5416616 = fieldWeight in 4365, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=4365)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

22. 1.2000 19:32:34

0.011485667 = product of:
  0.045942668 = sum of:
    0.045942668 = weight(_text_:library in 3437) [ClassicSimilarity], result of:
      0.045942668 = score(doc=3437,freq=2.0), product of:
        0.1317883 = queryWeight, product of:
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.050121464 = queryNorm
        0.34860963 = fieldWeight in 3437, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.09375 = fieldNorm(doc=3437)
  0.25 = coord(1/4)

0.011485667 = product of:
  0.045942668 = sum of:
    0.045942668 = weight(_text_:library in 1200) [ClassicSimilarity], result of:
      0.045942668 = score(doc=1200,freq=2.0), product of:
        0.1317883 = queryWeight, product of:
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.050121464 = queryNorm
        0.34860963 = fieldWeight in 1200, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.09375 = fieldNorm(doc=1200)
  0.25 = coord(1/4)

Content

Update von: 'A directory of library and information software for microcomputers', Gower 1990

0.011485667 = product of:
  0.045942668 = sum of:
    0.045942668 = weight(_text_:library in 1300) [ClassicSimilarity], result of:
      0.045942668 = score(doc=1300,freq=2.0), product of:
        0.1317883 = queryWeight, product of:
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.050121464 = queryNorm
        0.34860963 = fieldWeight in 1300, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.09375 = fieldNorm(doc=1300)
  0.25 = coord(1/4)

Footnote

Rez. in: Library acquisitions: practice and theory 18(1994) no.1, S.126-128 (G. Munde)

0.011485667 = product of:
  0.045942668 = sum of:
    0.045942668 = weight(_text_:library in 1301) [ClassicSimilarity], result of:
      0.045942668 = score(doc=1301,freq=2.0), product of:
        0.1317883 = queryWeight, product of:
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.050121464 = queryNorm
        0.34860963 = fieldWeight in 1301, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.09375 = fieldNorm(doc=1301)
  0.25 = coord(1/4)

Footnote

Rez. in: Library acquisitions: practice and theory 18(1994) no.1, S.126-128 (G. Munde)

0.011485667 = product of:
  0.045942668 = sum of:
    0.045942668 = weight(_text_:library in 5691) [ClassicSimilarity], result of:
      0.045942668 = score(doc=5691,freq=2.0), product of:
        0.1317883 = queryWeight, product of:
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.050121464 = queryNorm
        0.34860963 = fieldWeight in 5691, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.09375 = fieldNorm(doc=5691)
  0.25 = coord(1/4)

Footnote

Rez. in: Australian library review. 13(1996) no.2, S.190-191 (J. Dartnall)

0.010770457 = product of:
  0.043081827 = sum of:
    0.043081827 = weight(_text_:digital in 3482) [ClassicSimilarity], result of:
      0.043081827 = score(doc=3482,freq=2.0), product of:
        0.19770671 = queryWeight, product of:
          3.944552 = idf(docFreq=2326, maxDocs=44218)
          0.050121464 = queryNorm
        0.21790776 = fieldWeight in 3482, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.944552 = idf(docFreq=2326, maxDocs=44218)
          0.0390625 = fieldNorm(doc=3482)
  0.25 = coord(1/4)

Footnote

Daneben: Brockhaus Enzyklopädie Digital

0.01018615 = product of:
  0.0407446 = sum of:
    0.0407446 = product of:
      0.0814892 = sum of:
        0.0814892 = weight(_text_:22 in 7589) [ClassicSimilarity], result of:
          0.0814892 = score(doc=7589,freq=2.0), product of:
            0.17551683 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050121464 = queryNorm
            0.46428138 = fieldWeight in 7589, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=7589)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Footnote

Rez. in: Audiovisual librarian 22(1996) no.2, S.130-131 ( R. Williams)

0.01018615 = product of:
  0.0407446 = sum of:
    0.0407446 = product of:
      0.0814892 = sum of:
        0.0814892 = weight(_text_:22 in 4080) [ClassicSimilarity], result of:
          0.0814892 = score(doc=4080,freq=2.0), product of:
            0.17551683 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050121464 = queryNorm
            0.46428138 = fieldWeight in 4080, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=4080)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

22. 6.2000 20:28:19

0.01018615 = product of:
  0.0407446 = sum of:
    0.0407446 = product of:
      0.0814892 = sum of:
        0.0814892 = weight(_text_:22 in 5731) [ClassicSimilarity], result of:
          0.0814892 = score(doc=5731,freq=2.0), product of:
            0.17551683 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050121464 = queryNorm
            0.46428138 = fieldWeight in 5731, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=5731)
      0.5 = coord(1/2)
  0.25 = coord(1/4)

Date

22. 1.2000 19:34:19

0.00957139 = product of:
  0.03828556 = sum of:
    0.03828556 = weight(_text_:library in 51) [ClassicSimilarity], result of:
      0.03828556 = score(doc=51,freq=2.0), product of:
        0.1317883 = queryWeight, product of:
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.050121464 = queryNorm
        0.29050803 = fieldWeight in 51, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.078125 = fieldNorm(doc=51)
  0.25 = coord(1/4)

Footnote

Früher u.d.T.: 'Optical publishing directory'. - Rez. in: CD-ROM professional. 1993, Nov., S.239-240 (J. Reese); CD-ROM world 8(1993) no.8, S.72 (R.D. Johnson); Library software review 13(1994) no.1, S.69-70 (K.-N. Au)

0.00957139 = product of:
  0.03828556 = sum of:
    0.03828556 = weight(_text_:library in 1120) [ClassicSimilarity], result of:
      0.03828556 = score(doc=1120,freq=2.0), product of:
        0.1317883 = queryWeight, product of:
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.050121464 = queryNorm
        0.29050803 = fieldWeight in 1120, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.078125 = fieldNorm(doc=1120)
  0.25 = coord(1/4)

Footnote

Erscheint seit 1(1987), 2x jährlich. - Vgl. Besprechung der Ausg. 1993 in: IFB 1(1993) H.1/2, S.23-28; Electronic library 12(1994) no.2, S.131 (D. Raitt)

0.00957139 = product of:
  0.03828556 = sum of:
    0.03828556 = weight(_text_:library in 3641) [ClassicSimilarity], result of:
      0.03828556 = score(doc=3641,freq=2.0), product of:
        0.1317883 = queryWeight, product of:
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.050121464 = queryNorm
        0.29050803 = fieldWeight in 3641, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.078125 = fieldNorm(doc=3641)
  0.25 = coord(1/4)

0.00957139 = product of:
  0.03828556 = sum of:
    0.03828556 = weight(_text_:library in 417) [ClassicSimilarity], result of:
      0.03828556 = score(doc=417,freq=2.0), product of:
        0.1317883 = queryWeight, product of:
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.050121464 = queryNorm
        0.29050803 = fieldWeight in 417, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.078125 = fieldNorm(doc=417)
  0.25 = coord(1/4)

Imprint

London : Library Association

0.00957139 = product of:
  0.03828556 = sum of:
    0.03828556 = weight(_text_:library in 6158) [ClassicSimilarity], result of:
      0.03828556 = score(doc=6158,freq=2.0), product of:
        0.1317883 = queryWeight, product of:
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.050121464 = queryNorm
        0.29050803 = fieldWeight in 6158, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.6293786 = idf(docFreq=8668, maxDocs=44218)
          0.078125 = fieldNorm(doc=6158)
  0.25 = coord(1/4)

Imprint

London : Library Association