Search (1389 results, page 1 of 70)

  • × year_i:[1990 TO 2000}
  1. Kingma, B.R.: ¬The economics of information : a guide to economics and cost-benefit analysis for information professionals (1996) 0.22 
    0.21505043 = product of:
  0.43010086 = sum of:
    0.43010086 = sum of:
      0.35965887 = weight(_text_:b.r in 627) [ClassicSimilarity], result of:
        0.35965887 = score(doc=627,freq=2.0), product of:
          0.3428309 = queryWeight, product of:
            7.912698 = idf(docFreq=43, maxDocs=44218)
            0.043326676 = queryNorm
          1.0490854 = fieldWeight in 627, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.912698 = idf(docFreq=43, maxDocs=44218)
            0.09375 = fieldNorm(doc=627)
      0.070442 = weight(_text_:22 in 627) [ClassicSimilarity], result of:
        0.070442 = score(doc=627,freq=2.0), product of:
          0.15172264 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.043326676 = queryNorm
          0.46428138 = fieldWeight in 627, 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=627)
  0.5 = coord(1/2)
    Date
    22. 2.1997 19:44:14
  2. Collins, B.R.: Webwatch (1996) 0.18 
    0.17920871 = product of:
  0.35841742 = sum of:
    0.35841742 = sum of:
      0.29971576 = weight(_text_:b.r in 6956) [ClassicSimilarity], result of:
        0.29971576 = score(doc=6956,freq=2.0), product of:
          0.3428309 = queryWeight, product of:
            7.912698 = idf(docFreq=43, maxDocs=44218)
            0.043326676 = queryNorm
          0.8742379 = fieldWeight in 6956, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.912698 = idf(docFreq=43, maxDocs=44218)
            0.078125 = fieldNorm(doc=6956)
      0.058701668 = weight(_text_:22 in 6956) [ClassicSimilarity], result of:
        0.058701668 = score(doc=6956,freq=2.0), product of:
          0.15172264 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.043326676 = queryNorm
          0.38690117 = fieldWeight in 6956, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.078125 = fieldNorm(doc=6956)
  0.5 = coord(1/2)
    Date
    1. 8.1996 22:43:55
  3. Collins, B.R.: Beyond cruising : reviewing (1996) 0.14 
    0.14336696 = product of:
  0.28673393 = sum of:
    0.28673393 = sum of:
      0.2397726 = weight(_text_:b.r in 4739) [ClassicSimilarity], result of:
        0.2397726 = score(doc=4739,freq=2.0), product of:
          0.3428309 = queryWeight, product of:
            7.912698 = idf(docFreq=43, maxDocs=44218)
            0.043326676 = queryNorm
          0.6993903 = fieldWeight in 4739, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.912698 = idf(docFreq=43, maxDocs=44218)
            0.0625 = fieldNorm(doc=4739)
      0.046961334 = weight(_text_:22 in 4739) [ClassicSimilarity], result of:
        0.046961334 = score(doc=4739,freq=2.0), product of:
          0.15172264 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.043326676 = queryNorm
          0.30952093 = fieldWeight in 4739, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0625 = fieldNorm(doc=4739)
  0.5 = coord(1/2)
    Date
    1. 8.1996 22:43:55
  4. Schatz, B.R.: Information analysis in the net : the interspace of the twenty-first century (1998) 0.14 
    0.14336696 = product of:
  0.28673393 = sum of:
    0.28673393 = sum of:
      0.2397726 = weight(_text_:b.r in 2344) [ClassicSimilarity], result of:
        0.2397726 = score(doc=2344,freq=2.0), product of:
          0.3428309 = queryWeight, product of:
            7.912698 = idf(docFreq=43, maxDocs=44218)
            0.043326676 = queryNorm
          0.6993903 = fieldWeight in 2344, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.912698 = idf(docFreq=43, maxDocs=44218)
            0.0625 = fieldNorm(doc=2344)
      0.046961334 = weight(_text_:22 in 2344) [ClassicSimilarity], result of:
        0.046961334 = score(doc=2344,freq=2.0), product of:
          0.15172264 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.043326676 = queryNorm
          0.30952093 = fieldWeight in 2344, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0625 = fieldNorm(doc=2344)
  0.5 = coord(1/2)
    Date
    22. 9.1997 19:16:05
  5. Gaines, B.R.; Chen, L.-J.; Shaw, M.L.G.: Modeling the human factors of scholarly communities supported through the Internet and World Wide Web (1997) 0.11 
    0.11481973 = product of:
  0.22963946 = sum of:
    0.22963946 = sum of:
      0.17982943 = weight(_text_:b.r in 1458) [ClassicSimilarity], result of:
        0.17982943 = score(doc=1458,freq=2.0), product of:
          0.3428309 = queryWeight, product of:
            7.912698 = idf(docFreq=43, maxDocs=44218)
            0.043326676 = queryNorm
          0.5245427 = fieldWeight in 1458, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.912698 = idf(docFreq=43, maxDocs=44218)
            0.046875 = fieldNorm(doc=1458)
      0.04981002 = weight(_text_:22 in 1458) [ClassicSimilarity], result of:
        0.04981002 = score(doc=1458,freq=4.0), product of:
          0.15172264 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.043326676 = queryNorm
          0.32829654 = fieldWeight in 1458, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.046875 = fieldNorm(doc=1458)
  0.5 = coord(1/2)
    Date
    17. 7.1998 22:22:58
  6. Boettcher, J.; Kingma, B.R.: Telephone directories : alternatives to print (1994) 0.11 
    0.107525215 = product of:
  0.21505043 = sum of:
    0.21505043 = sum of:
      0.17982943 = weight(_text_:b.r in 1712) [ClassicSimilarity], result of:
        0.17982943 = score(doc=1712,freq=2.0), product of:
          0.3428309 = queryWeight, product of:
            7.912698 = idf(docFreq=43, maxDocs=44218)
            0.043326676 = queryNorm
          0.5245427 = fieldWeight in 1712, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.912698 = idf(docFreq=43, maxDocs=44218)
            0.046875 = fieldNorm(doc=1712)
      0.035221 = weight(_text_:22 in 1712) [ClassicSimilarity], result of:
        0.035221 = score(doc=1712,freq=2.0), product of:
          0.15172264 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.043326676 = queryNorm
          0.23214069 = fieldWeight in 1712, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.046875 = fieldNorm(doc=1712)
  0.5 = coord(1/2)
    Source
    Reference services review. 22(1994) no.2, S.53-61
  7. McLuhan, M.; Powers, B.R.: ¬The Global Village : der Weg der Mediengesellschaft in das 21. Jahrhundert (1995) 0.09 
    0.08991472 = product of:
  0.17982943 = sum of:
    0.17982943 = product of:
      0.35965887 = sum of:
        0.35965887 = weight(_text_:b.r in 3621) [ClassicSimilarity], result of:
          0.35965887 = score(doc=3621,freq=2.0), product of:
            0.3428309 = queryWeight, product of:
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.043326676 = queryNorm
            1.0490854 = fieldWeight in 3621, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.09375 = fieldNorm(doc=3621)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  8. Boyce, B.R.; Meadow, C.T.; Kraft, D.H.: Measurement in information science (1994) 0.09 
    0.08991472 = product of:
  0.17982943 = sum of:
    0.17982943 = product of:
      0.35965887 = sum of:
        0.35965887 = weight(_text_:b.r in 4822) [ClassicSimilarity], result of:
          0.35965887 = score(doc=4822,freq=2.0), product of:
            0.3428309 = queryWeight, product of:
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.043326676 = queryNorm
            1.0490854 = fieldWeight in 4822, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.09375 = fieldNorm(doc=4822)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  9. Visualizing subject access for 21st century information resources : Papers presented at the 1997 Clinic on Library Applications of Data Processing, 2-4 Mar 1997, Graduate School of Library and Information Science, University of Illinois at Urbana-Champaign (1998) 0.09 
    0.089604355 = product of:
  0.17920871 = sum of:
    0.17920871 = sum of:
      0.14985788 = weight(_text_:b.r in 4390) [ClassicSimilarity], result of:
        0.14985788 = score(doc=4390,freq=2.0), product of:
          0.3428309 = queryWeight, product of:
            7.912698 = idf(docFreq=43, maxDocs=44218)
            0.043326676 = queryNorm
          0.43711895 = fieldWeight in 4390, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.912698 = idf(docFreq=43, maxDocs=44218)
            0.0390625 = fieldNorm(doc=4390)
      0.029350834 = weight(_text_:22 in 4390) [ClassicSimilarity], result of:
        0.029350834 = score(doc=4390,freq=2.0), product of:
          0.15172264 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.043326676 = queryNorm
          0.19345059 = fieldWeight in 4390, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0390625 = fieldNorm(doc=4390)
  0.5 = coord(1/2)
    Content
    Enthält die Beiträge: COCHRANE, P.A. u. E.H. JOHNSON: Introduction; HJERPPE, R.: Hypostatizing data collections, especially bibliographic: abstractions, representations, sensualizations, adaptations/personalizations, ...; DOSZKOCS, T.E.: Simultaneous searching of distributed information and subject repositories on the World Wide Web; FIDEL, R. u. M. CRANDALL: The role of subject access in information filtering; MILSTEAD, J.L.: Thesauri in a full-text world; DUBIN, D.: Dimensions and discriminability: the role of controlled vocabulary in visualizing document associations; BELKIN, N.J.: An overview of results from Rutgers' investigations of interactive information retrieval; ALLEN, B.L.: Visualization and cognitive abilities; JOHNSON, E.H.: Using IODyne: Illustrations and examples; VIZINE-GOETZ, D.: OCLC investigates using classification tools to organize Internet data; ZICH, B.: Visualizing digital libraries; SCHATZ, B.R.: Information analysis in the net: the interspace of the twenty-first century; LIDDY, E.D.: Natural language processing for information retrieval and knowledge discovery; BUSCH, J.A.: Building and accessing vocabulary resources for networked resource discovery and navigation; HIGGINS, S.W.: Using electronic services to become an interworked business: Blackwell's electronic journal navigator - one agent's experience; McKIERNAN, G.: The Big Picture(sm): visual browsing in the Web and non-Web databases; GRIFFITH, J.: Conference wrap-up
    Date
    22. 9.1997 19:16:05
  10. Collins, B.R.; Flick, E.: Infofilter : making sense of the Internet (1995) 0.07 
    0.07492894 = product of:
  0.14985788 = sum of:
    0.14985788 = product of:
      0.29971576 = sum of:
        0.29971576 = weight(_text_:b.r in 5792) [ClassicSimilarity], result of:
          0.29971576 = score(doc=5792,freq=2.0), product of:
            0.3428309 = queryWeight, product of:
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.043326676 = queryNorm
            0.8742379 = fieldWeight in 5792, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.078125 = fieldNorm(doc=5792)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  11. Martin, B.R.: ¬The use of multiple indicators in the assessment of basic research (1996) 0.07 
    0.07492894 = product of:
  0.14985788 = sum of:
    0.14985788 = product of:
      0.29971576 = sum of:
        0.29971576 = weight(_text_:b.r in 6696) [ClassicSimilarity], result of:
          0.29971576 = score(doc=6696,freq=2.0), product of:
            0.3428309 = queryWeight, product of:
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.043326676 = queryNorm
            0.8742379 = fieldWeight in 6696, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.078125 = fieldNorm(doc=6696)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  12. Collins, B.R.: Webwatch (1997) 0.07 
    0.07492894 = product of:
  0.14985788 = sum of:
    0.14985788 = product of:
      0.29971576 = sum of:
        0.29971576 = weight(_text_:b.r in 172) [ClassicSimilarity], result of:
          0.29971576 = score(doc=172,freq=2.0), product of:
            0.3428309 = queryWeight, product of:
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.043326676 = queryNorm
            0.8742379 = fieldWeight in 172, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.078125 = fieldNorm(doc=172)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  13. ¬The economics of information in the networked environment (1996) 0.07 
    0.07492894 = product of:
  0.14985788 = sum of:
    0.14985788 = product of:
      0.29971576 = sum of:
        0.29971576 = weight(_text_:b.r in 285) [ClassicSimilarity], result of:
          0.29971576 = score(doc=285,freq=2.0), product of:
            0.3428309 = queryWeight, product of:
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.043326676 = queryNorm
            0.8742379 = fieldWeight in 285, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.078125 = fieldNorm(doc=285)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Editor
    Butler, M.A. u. B.R. Kingma
  14. Schatz, B.R.; Johnson, E.H.; Cochrane, P.A.; Chen, H.: Interactive term suggestion for users of digital libraries : using thesauri and co-occurrence lists for information retrieval (1996) 0.07 
    0.07492894 = product of:
  0.14985788 = sum of:
    0.14985788 = product of:
      0.29971576 = sum of:
        0.29971576 = weight(_text_:b.r in 6417) [ClassicSimilarity], result of:
          0.29971576 = score(doc=6417,freq=2.0), product of:
            0.3428309 = queryWeight, product of:
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.043326676 = queryNorm
            0.8742379 = fieldWeight in 6417, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.078125 = fieldNorm(doc=6417)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  15. Gaines, B.R.: Social and technical dimensions of electronic journals (1993) 0.06 
    0.05994315 = product of:
  0.1198863 = sum of:
    0.1198863 = product of:
      0.2397726 = sum of:
        0.2397726 = weight(_text_:b.r in 8026) [ClassicSimilarity], result of:
          0.2397726 = score(doc=8026,freq=2.0), product of:
            0.3428309 = queryWeight, product of:
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.043326676 = queryNorm
            0.6993903 = fieldWeight in 8026, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.0625 = fieldNorm(doc=8026)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  16. Wittek, B.R.: Schöne neue Abfragewelt : Datenbank-Zugangssysteme auf der Basis natürlicher Sprache (1994) 0.06 
    0.05994315 = product of:
  0.1198863 = sum of:
    0.1198863 = product of:
      0.2397726 = sum of:
        0.2397726 = weight(_text_:b.r in 8791) [ClassicSimilarity], result of:
          0.2397726 = score(doc=8791,freq=2.0), product of:
            0.3428309 = queryWeight, product of:
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.043326676 = queryNorm
            0.6993903 = fieldWeight in 8791, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.0625 = fieldNorm(doc=8791)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  17. Connatser, B.R.: Setting the context for understanding (1994) 0.06 
    0.05994315 = product of:
  0.1198863 = sum of:
    0.1198863 = product of:
      0.2397726 = sum of:
        0.2397726 = weight(_text_:b.r in 969) [ClassicSimilarity], result of:
          0.2397726 = score(doc=969,freq=2.0), product of:
            0.3428309 = queryWeight, product of:
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.043326676 = queryNorm
            0.6993903 = fieldWeight in 969, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.0625 = fieldNorm(doc=969)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  18. MacRoberts, M.H.; MacRoberts, B.R.: Problems of citation analysis (1996) 0.06 
    0.05994315 = product of:
  0.1198863 = sum of:
    0.1198863 = product of:
      0.2397726 = sum of:
        0.2397726 = weight(_text_:b.r in 6697) [ClassicSimilarity], result of:
          0.2397726 = score(doc=6697,freq=2.0), product of:
            0.3428309 = queryWeight, product of:
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.043326676 = queryNorm
            0.6993903 = fieldWeight in 6697, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.0625 = fieldNorm(doc=6697)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  19. Boyce, B.R.; Douglas, J.S.; Rabalais, J.; Shiflett, L.; Wallace, D.P.: Measurement of subject scatter in the Superintendent of Documents Classification (1990) 0.05 
    0.052450255 = product of:
  0.10490051 = sum of:
    0.10490051 = product of:
      0.20980102 = sum of:
        0.20980102 = weight(_text_:b.r in 4907) [ClassicSimilarity], result of:
          0.20980102 = score(doc=4907,freq=2.0), product of:
            0.3428309 = queryWeight, product of:
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.043326676 = queryNorm
            0.6119665 = fieldWeight in 4907, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4907)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  20. Pfannenstiel, B.R.: "Famous persons" in MEDLINE : examination of a medical subject heading (1998) 0.05 
    0.052450255 = product of:
  0.10490051 = sum of:
    0.10490051 = product of:
      0.20980102 = sum of:
        0.20980102 = weight(_text_:b.r in 1516) [ClassicSimilarity], result of:
          0.20980102 = score(doc=1516,freq=2.0), product of:
            0.3428309 = queryWeight, product of:
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.043326676 = queryNorm
            0.6119665 = fieldWeight in 1516, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1516)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Authors

Languages

Types

  • a 1164
  • m 128
  • s 70
  • el 18
  • i 13
  • r 8
  • b 7
  • x 6
  • ? 5
  • d 3
  • p 2
  • au 1
  • h 1
  • n 1
  • More… Less…

Themes

Subjects

Classifications