Search (117 results, page 1 of 6)

  • × year_i:[1980 TO 1990}
  1. Vizine-Goetz, D.; Markey, K.: Characteristics of subject heading records in the machine-readable Library of Congress Subject Headings (1989) 0.05 
    0.04783967 = product of:
  0.09567934 = sum of:
    0.09567934 = product of:
      0.19135869 = sum of:
        0.19135869 = weight(_text_:master in 1060) [ClassicSimilarity], result of:
          0.19135869 = score(doc=1060,freq=2.0), product of:
            0.32877895 = queryWeight, product of:
              6.5848994 = idf(docFreq=165, maxDocs=44218)
              0.04992923 = queryNorm
            0.5820284 = fieldWeight in 1060, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.5848994 = idf(docFreq=165, maxDocs=44218)
              0.0625 = fieldNorm(doc=1060)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Since April 1986 the LoC has been distributing the machine-readable LSCH-mr in the form of a cumulative master tape and weekly tape update service. ... This paper details the characteristics of authority records for subject headings (MARC tag 150) ...
  2. Graham, C.: Rethinking national policy for cataloging microform reproductions (1986) 0.05 
    0.04783967 = product of:
  0.09567934 = sum of:
    0.09567934 = product of:
      0.19135869 = sum of:
        0.19135869 = weight(_text_:master in 371) [ClassicSimilarity], result of:
          0.19135869 = score(doc=371,freq=2.0), product of:
            0.32877895 = queryWeight, product of:
              6.5848994 = idf(docFreq=165, maxDocs=44218)
              0.04992923 = queryNorm
            0.5820284 = fieldWeight in 371, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.5848994 = idf(docFreq=165, maxDocs=44218)
              0.0625 = fieldNorm(doc=371)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Current national cataloging policy requires the creation of unique cataloging records for an original publication and each of its microfilm reproductions. Such redundant entries are difficult to decipher and expensive to produce and maintain. The case of serial publications is most urgent, especially due to the proliferation of preservation microfilming efforts and union list projects. The master record concept used in the United States Newspaper Project offers a viable alternative method. Librarians should lobby to have the single record approach adopted as national policy.
  3. Feather, J.: Towards a European Register of Microform Master (1989) 0.04 
    0.041859712 = product of:
  0.083719425 = sum of:
    0.083719425 = product of:
      0.16743885 = sum of:
        0.16743885 = weight(_text_:master in 1549) [ClassicSimilarity], result of:
          0.16743885 = score(doc=1549,freq=2.0), product of:
            0.32877895 = queryWeight, product of:
              6.5848994 = idf(docFreq=165, maxDocs=44218)
              0.04992923 = queryNorm
            0.50927484 = fieldWeight in 1549, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.5848994 = idf(docFreq=165, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1549)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  4. Deschâtelets, G.: ¬The three languages theory in information retrieval (1986) 0.04 
    0.035879754 = product of:
  0.07175951 = sum of:
    0.07175951 = product of:
      0.14351901 = sum of:
        0.14351901 = weight(_text_:master in 1635) [ClassicSimilarity], result of:
          0.14351901 = score(doc=1635,freq=2.0), product of:
            0.32877895 = queryWeight, product of:
              6.5848994 = idf(docFreq=165, maxDocs=44218)
              0.04992923 = queryNorm
            0.4365213 = fieldWeight in 1635, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.5848994 = idf(docFreq=165, maxDocs=44218)
              0.046875 = fieldNorm(doc=1635)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    To an overwhelming extent, storage and retrieval systems were designed for information intermediaries who were specialists in formal, controlled documentation languages (e.g. classification systems, indexing languages) and who were then trained to utilize the query language of each retrieval system. However, with the advent of the microcomputer, there now exists, in the information retrieval industry, an obvious will to tackle both the professional and the personal information markets, as evidences by their more sophisticated yet more user-friendly systems and by the design and marketing of all sorts of interface software (front-end, gateway, intermediary). In order to make full advantage of these systems, the user must be able to master three different languages: the natural language of the discipline, the indexing language, and the system's query language. The author defines and characterizes each of these languages and identifies their issues and trends in the IR cycle and specifically in public online search services. Finally he proposes a theoretical model for the analysis of IR languages and suggests a few research avenues
  5. Dahlberg, I.: Conceptual definitions for INTERCONCEPT (1981) 0.03 
    0.03382361 = product of:
  0.06764722 = sum of:
    0.06764722 = product of:
      0.13529444 = sum of:
        0.13529444 = weight(_text_:22 in 1630) [ClassicSimilarity], result of:
          0.13529444 = score(doc=1630,freq=2.0), product of:
            0.17484367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04992923 = queryNorm
            0.77380234 = fieldWeight in 1630, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.15625 = fieldNorm(doc=1630)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    International classification. 8(1981), S.16-22
  6. Pietris, M.K.D.: LCSH update (1988) 0.03 
    0.03382361 = product of:
  0.06764722 = sum of:
    0.06764722 = product of:
      0.13529444 = sum of:
        0.13529444 = weight(_text_:22 in 2798) [ClassicSimilarity], result of:
          0.13529444 = score(doc=2798,freq=2.0), product of:
            0.17484367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04992923 = queryNorm
            0.77380234 = fieldWeight in 2798, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.15625 = fieldNorm(doc=2798)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Cataloguing Australia. 13(1988), S.19-22
  7. Woods, W.A.: What's important about knowledge representation? (1983) 0.03 
    0.03382361 = product of:
  0.06764722 = sum of:
    0.06764722 = product of:
      0.13529444 = sum of:
        0.13529444 = weight(_text_:22 in 6143) [ClassicSimilarity], result of:
          0.13529444 = score(doc=6143,freq=2.0), product of:
            0.17484367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04992923 = queryNorm
            0.77380234 = fieldWeight in 6143, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.15625 = fieldNorm(doc=6143)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Computer. 16(1983) no.10, S.22-27
  8. Malsburg, C. von der: ¬The correlation theory of brain function (1981) 0.03 
    0.03304203 = product of:
  0.06608406 = sum of:
    0.06608406 = product of:
      0.19825216 = sum of:
        0.19825216 = weight(_text_:3a in 76) [ClassicSimilarity], result of:
          0.19825216 = score(doc=76,freq=2.0), product of:
            0.4233006 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04992923 = queryNorm
            0.46834838 = fieldWeight in 76, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0390625 = fieldNorm(doc=76)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Source
    http%3A%2F%2Fcogprints.org%2F1380%2F1%2FvdM_correlation.pdf&usg=AOvVaw0g7DvZbQPb2U7dYb49b9v_
  9. Gehirn und Nervensystem : woraus sie bestehen - wie sie funktionieren - was sie leisten (1988) 0.03 
    0.028700287 = product of:
  0.057400573 = sum of:
    0.057400573 = product of:
      0.114801146 = sum of:
        0.114801146 = weight(_text_:22 in 670) [ClassicSimilarity], result of:
          0.114801146 = score(doc=670,freq=4.0), product of:
            0.17484367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04992923 = queryNorm
            0.6565931 = fieldWeight in 670, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=670)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 7.2000 18:22:27
  10. Junginger, F.: Regeln für den Schlagwortkatalog: RSWK : Ergänzungen und Berichtigungen Nr.1 (1988) 0.03 
    0.027058888 = product of:
  0.054117776 = sum of:
    0.054117776 = product of:
      0.10823555 = sum of:
        0.10823555 = weight(_text_:22 in 195) [ClassicSimilarity], result of:
          0.10823555 = score(doc=195,freq=2.0), product of:
            0.17484367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04992923 = queryNorm
            0.61904186 = fieldWeight in 195, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=195)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Bibliotheksdienst. 22(1988), S.552-563
  11. Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986) 0.03 
    0.027058888 = product of:
  0.054117776 = sum of:
    0.054117776 = product of:
      0.10823555 = sum of:
        0.10823555 = weight(_text_:22 in 402) [ClassicSimilarity], result of:
          0.10823555 = score(doc=402,freq=2.0), product of:
            0.17484367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04992923 = queryNorm
            0.61904186 = fieldWeight in 402, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=402)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Information processing and management. 22(1986) no.6, S.465-476
  12. Tell, B.V.: Cataloging rules and database production : implications for manpower training in a developing country (1989) 0.03 
    0.027058888 = product of:
  0.054117776 = sum of:
    0.054117776 = product of:
      0.10823555 = sum of:
        0.10823555 = weight(_text_:22 in 435) [ClassicSimilarity], result of:
          0.10823555 = score(doc=435,freq=2.0), product of:
            0.17484367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04992923 = queryNorm
            0.61904186 = fieldWeight in 435, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=435)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    International forum on information and documentation. 14(1989), S.22-27
  13. Grundsätze der Universellen Dezimalklassifikation (DK) und Regeln für ihre Revision und Veröffentlichung (1981) 0.03 
    0.027058888 = product of:
  0.054117776 = sum of:
    0.054117776 = product of:
      0.10823555 = sum of:
        0.10823555 = weight(_text_:22 in 1175) [ClassicSimilarity], result of:
          0.10823555 = score(doc=1175,freq=2.0), product of:
            0.17484367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04992923 = queryNorm
            0.61904186 = fieldWeight in 1175, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=1175)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    DK-Mitteilungen. 25(1981) Nr.4, S.15-22
  14. Hermes, H.J.: ¬Die DK: eine todkranke Klassifikation? (1983) 0.03 
    0.027058888 = product of:
  0.054117776 = sum of:
    0.054117776 = product of:
      0.10823555 = sum of:
        0.10823555 = weight(_text_:22 in 1176) [ClassicSimilarity], result of:
          0.10823555 = score(doc=1176,freq=2.0), product of:
            0.17484367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04992923 = queryNorm
            0.61904186 = fieldWeight in 1176, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=1176)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    DK-Mitteilungen. 27(1983) Nr.6, S.19-22
  15. Kashyap, M.M.: Algorithms for analysis and representation of subject contents in a documentary language (1983) 0.03 
    0.027058888 = product of:
  0.054117776 = sum of:
    0.054117776 = product of:
      0.10823555 = sum of:
        0.10823555 = weight(_text_:22 in 1955) [ClassicSimilarity], result of:
          0.10823555 = score(doc=1955,freq=2.0), product of:
            0.17484367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04992923 = queryNorm
            0.61904186 = fieldWeight in 1955, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=1955)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Library herald. 22(1983), S.1-29
  16. Gehirn und Bewußtsein (1989) 0.03 
    0.027058888 = product of:
  0.054117776 = sum of:
    0.054117776 = product of:
      0.10823555 = sum of:
        0.10823555 = weight(_text_:22 in 2507) [ClassicSimilarity], result of:
          0.10823555 = score(doc=2507,freq=2.0), product of:
            0.17484367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04992923 = queryNorm
            0.61904186 = fieldWeight in 2507, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=2507)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 7.2000 18:21:08
  17. Stock, W.G.: Wissenschaftsinformatik : Fundierung, Gegenstand und Methoden (1980) 0.03 
    0.027058888 = product of:
  0.054117776 = sum of:
    0.054117776 = product of:
      0.10823555 = sum of:
        0.10823555 = weight(_text_:22 in 2808) [ClassicSimilarity], result of:
          0.10823555 = score(doc=2808,freq=2.0), product of:
            0.17484367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04992923 = queryNorm
            0.61904186 = fieldWeight in 2808, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=2808)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Ratio. 22(1980), S.155-164
  18. Dorfmüller, K.: Klassifikationsprobleme bei Musikalien : Sachstandsbericht (1) AIBM-Subkommission für Klassifikation (1980) 0.03 
    0.027058888 = product of:
  0.054117776 = sum of:
    0.054117776 = product of:
      0.10823555 = sum of:
        0.10823555 = weight(_text_:22 in 3076) [ClassicSimilarity], result of:
          0.10823555 = score(doc=3076,freq=2.0), product of:
            0.17484367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04992923 = queryNorm
            0.61904186 = fieldWeight in 3076, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=3076)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Forum Musikbibliothek. 1980, H.4, S.18-22
  19. Bauer, G.: Wissensdarstellung für eine effektive Mensch-Rechner-Interaktion (1985) 0.03 
    0.027058888 = product of:
  0.054117776 = sum of:
    0.054117776 = product of:
      0.10823555 = sum of:
        0.10823555 = weight(_text_:22 in 3136) [ClassicSimilarity], result of:
          0.10823555 = score(doc=3136,freq=2.0), product of:
            0.17484367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04992923 = queryNorm
            0.61904186 = fieldWeight in 3136, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=3136)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Rechentechnik/Datenverarbeitung. 22(1985) H.2, S.33-35
  20. Piternick, A.B.: What's in a name? : use of names and titles in subject searching (1985) 0.03 
    0.027058888 = product of:
  0.054117776 = sum of:
    0.054117776 = product of:
      0.10823555 = sum of:
        0.10823555 = weight(_text_:22 in 4482) [ClassicSimilarity], result of:
          0.10823555 = score(doc=4482,freq=2.0), product of:
            0.17484367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04992923 = queryNorm
            0.61904186 = fieldWeight in 4482, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=4482)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Database. 8(1985) no.4, S.22-28

Authors

Languages

  • e 74
  • d 41
  • f 1
  • More… Less…

Types

  • a 89
  • m 19
  • s 4
  • u 2
  • x 2
  • ? 1
  • b 1
  • More… Less…

Themes

Subjects

Classifications