Search (69 results, page 1 of 4)

  • × theme_ss:"Literaturübersicht"
  1. Bar-Ilan, J.: ¬The use of Web search engines in information science research (2003) 0.02
    0.017030591 = product of:
      0.05109177 = sum of:
        0.045456 = weight(_text_:suchmaschinen in 4271) [ClassicSimilarity], result of:
          0.045456 = score(doc=4271,freq=2.0), product of:
            0.15347718 = queryWeight, product of:
              4.4677734 = idf(docFreq=1378, maxDocs=44218)
              0.03435205 = queryNorm
            0.29617432 = fieldWeight in 4271, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4677734 = idf(docFreq=1378, maxDocs=44218)
              0.046875 = fieldNorm(doc=4271)
        0.0056357714 = product of:
          0.028178858 = sum of:
            0.028178858 = weight(_text_:29 in 4271) [ClassicSimilarity], result of:
              0.028178858 = score(doc=4271,freq=2.0), product of:
                0.12083977 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03435205 = queryNorm
                0.23319192 = fieldWeight in 4271, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4271)
          0.2 = coord(1/5)
      0.33333334 = coord(2/6)
    
    Date
    23.10.2005 18:29:16
    Theme
    Suchmaschinen
  2. Fallis, D.: Social epistemology and information science (2006) 0.01
    0.010159701 = product of:
      0.060958203 = sum of:
        0.060958203 = product of:
          0.1523955 = sum of:
            0.07792784 = weight(_text_:28 in 4368) [ClassicSimilarity], result of:
              0.07792784 = score(doc=4368,freq=2.0), product of:
                0.12305808 = queryWeight, product of:
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.03435205 = queryNorm
                0.63326067 = fieldWeight in 4368, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.125 = fieldNorm(doc=4368)
            0.07446766 = weight(_text_:22 in 4368) [ClassicSimilarity], result of:
              0.07446766 = score(doc=4368,freq=2.0), product of:
                0.120295025 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03435205 = queryNorm
                0.61904186 = fieldWeight in 4368, 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=4368)
          0.4 = coord(2/5)
      0.16666667 = coord(1/6)
    
    Date
    13. 7.2008 19:22:28
  3. Oppenheim, C.; Morris, A.; McKnight, C.: ¬The evaluation of WWW search engines (2000) 0.01
    0.007576 = product of:
      0.045456 = sum of:
        0.045456 = weight(_text_:suchmaschinen in 4546) [ClassicSimilarity], result of:
          0.045456 = score(doc=4546,freq=2.0), product of:
            0.15347718 = queryWeight, product of:
              4.4677734 = idf(docFreq=1378, maxDocs=44218)
              0.03435205 = queryNorm
            0.29617432 = fieldWeight in 4546, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4677734 = idf(docFreq=1378, maxDocs=44218)
              0.046875 = fieldNorm(doc=4546)
      0.16666667 = coord(1/6)
    
    Theme
    Suchmaschinen
  4. Høyrup, E.: Books about mathematics : history, philosophy, education, models, system theory, and works of reference etc (1979) 0.00
    0.0030995165 = product of:
      0.018597098 = sum of:
        0.018597098 = product of:
          0.09298549 = sum of:
            0.09298549 = weight(_text_:29 in 1733) [ClassicSimilarity], result of:
              0.09298549 = score(doc=1733,freq=4.0), product of:
                0.12083977 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03435205 = queryNorm
                0.7694941 = fieldWeight in 1733, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.109375 = fieldNorm(doc=1733)
          0.2 = coord(1/5)
      0.16666667 = coord(1/6)
    
    Date
    9. 1.1999 18:29:29
  5. Palmer, C.L.; Cragin, M.H.: Scholarship and disciplinary practices (2008) 0.00
    0.0025975949 = product of:
      0.015585569 = sum of:
        0.015585569 = product of:
          0.07792784 = sum of:
            0.07792784 = weight(_text_:28 in 4087) [ClassicSimilarity], result of:
              0.07792784 = score(doc=4087,freq=2.0), product of:
                0.12305808 = queryWeight, product of:
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.03435205 = queryNorm
                0.63326067 = fieldWeight in 4087, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.125 = fieldNorm(doc=4087)
          0.2 = coord(1/5)
      0.16666667 = coord(1/6)
    
    Date
    13. 7.2008 9:28:52
  6. Veith, R.H.: Videotex and teletext (1983) 0.00
    0.0025975949 = product of:
      0.015585569 = sum of:
        0.015585569 = product of:
          0.07792784 = sum of:
            0.07792784 = weight(_text_:28 in 291) [ClassicSimilarity], result of:
              0.07792784 = score(doc=291,freq=2.0), product of:
                0.12305808 = queryWeight, product of:
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.03435205 = queryNorm
                0.63326067 = fieldWeight in 291, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.125 = fieldNorm(doc=291)
          0.2 = coord(1/5)
      0.16666667 = coord(1/6)
    
    Source
    Annual review of information science and technology. 18(1983), S.3-28
  7. Martin, B.: Knowledge management (2008) 0.00
    0.0025047874 = product of:
      0.015028724 = sum of:
        0.015028724 = product of:
          0.07514362 = sum of:
            0.07514362 = weight(_text_:29 in 4230) [ClassicSimilarity], result of:
              0.07514362 = score(doc=4230,freq=2.0), product of:
                0.12083977 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03435205 = queryNorm
                0.6218451 = fieldWeight in 4230, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.125 = fieldNorm(doc=4230)
          0.2 = coord(1/5)
      0.16666667 = coord(1/6)
    
    Date
    13. 7.2008 9:29:38
  8. Priss, U.: Formal concept analysis in information science (2006) 0.00
    0.0025047874 = product of:
      0.015028724 = sum of:
        0.015028724 = product of:
          0.07514362 = sum of:
            0.07514362 = weight(_text_:29 in 4305) [ClassicSimilarity], result of:
              0.07514362 = score(doc=4305,freq=2.0), product of:
                0.12083977 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03435205 = queryNorm
                0.6218451 = fieldWeight in 4305, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.125 = fieldNorm(doc=4305)
          0.2 = coord(1/5)
      0.16666667 = coord(1/6)
    
    Date
    13. 7.2008 19:29:59
  9. Enser, P.G.B.: Visual image retrieval (2008) 0.00
    0.0024822555 = product of:
      0.014893532 = sum of:
        0.014893532 = product of:
          0.07446766 = sum of:
            0.07446766 = weight(_text_:22 in 3281) [ClassicSimilarity], result of:
              0.07446766 = score(doc=3281,freq=2.0), product of:
                0.120295025 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03435205 = queryNorm
                0.61904186 = fieldWeight in 3281, 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=3281)
          0.2 = coord(1/5)
      0.16666667 = coord(1/6)
    
    Date
    22. 1.2012 13:01:26
  10. Morris, S.A.: Mapping research specialties (2008) 0.00
    0.0024822555 = product of:
      0.014893532 = sum of:
        0.014893532 = product of:
          0.07446766 = sum of:
            0.07446766 = weight(_text_:22 in 3962) [ClassicSimilarity], result of:
              0.07446766 = score(doc=3962,freq=2.0), product of:
                0.120295025 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03435205 = queryNorm
                0.61904186 = fieldWeight in 3962, 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=3962)
          0.2 = coord(1/5)
      0.16666667 = coord(1/6)
    
    Date
    13. 7.2008 9:30:22
  11. Nicolaisen, J.: Citation analysis (2007) 0.00
    0.0024822555 = product of:
      0.014893532 = sum of:
        0.014893532 = product of:
          0.07446766 = sum of:
            0.07446766 = weight(_text_:22 in 6091) [ClassicSimilarity], result of:
              0.07446766 = score(doc=6091,freq=2.0), product of:
                0.120295025 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03435205 = queryNorm
                0.61904186 = fieldWeight in 6091, 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=6091)
          0.2 = coord(1/5)
      0.16666667 = coord(1/6)
    
    Date
    13. 7.2008 19:53:22
  12. Metz, A.: Community service : a bibliography (1996) 0.00
    0.0024822555 = product of:
      0.014893532 = sum of:
        0.014893532 = product of:
          0.07446766 = sum of:
            0.07446766 = weight(_text_:22 in 5341) [ClassicSimilarity], result of:
              0.07446766 = score(doc=5341,freq=2.0), product of:
                0.120295025 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03435205 = queryNorm
                0.61904186 = fieldWeight in 5341, 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=5341)
          0.2 = coord(1/5)
      0.16666667 = coord(1/6)
    
    Date
    17.10.1996 14:22:33
  13. Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987) 0.00
    0.0024822555 = product of:
      0.014893532 = sum of:
        0.014893532 = product of:
          0.07446766 = sum of:
            0.07446766 = weight(_text_:22 in 334) [ClassicSimilarity], result of:
              0.07446766 = score(doc=334,freq=2.0), product of:
                0.120295025 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03435205 = queryNorm
                0.61904186 = fieldWeight in 334, 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=334)
          0.2 = coord(1/5)
      0.16666667 = coord(1/6)
    
    Source
    Annual review of information science and technology. 22(1987), S.109-145
  14. Smith, L.C.: Artificial intelligence and information retrieval (1987) 0.00
    0.0024822555 = product of:
      0.014893532 = sum of:
        0.014893532 = product of:
          0.07446766 = sum of:
            0.07446766 = weight(_text_:22 in 335) [ClassicSimilarity], result of:
              0.07446766 = score(doc=335,freq=2.0), product of:
                0.120295025 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03435205 = queryNorm
                0.61904186 = fieldWeight in 335, 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=335)
          0.2 = coord(1/5)
      0.16666667 = coord(1/6)
    
    Source
    Annual review of information science and technology. 22(1987), S.41-77
  15. Warner, A.J.: Natural language processing (1987) 0.00
    0.0024822555 = product of:
      0.014893532 = sum of:
        0.014893532 = product of:
          0.07446766 = sum of:
            0.07446766 = weight(_text_:22 in 337) [ClassicSimilarity], result of:
              0.07446766 = score(doc=337,freq=2.0), product of:
                0.120295025 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03435205 = queryNorm
                0.61904186 = fieldWeight in 337, 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=337)
          0.2 = coord(1/5)
      0.16666667 = coord(1/6)
    
    Source
    Annual review of information science and technology. 22(1987), S.79-108
  16. Caseiro, D.: Automatic language identification bibliography : Last Update: 20 September 1999 (1999) 0.00
    0.0022728955 = product of:
      0.013637373 = sum of:
        0.013637373 = product of:
          0.068186864 = sum of:
            0.068186864 = weight(_text_:28 in 1842) [ClassicSimilarity], result of:
              0.068186864 = score(doc=1842,freq=2.0), product of:
                0.12305808 = queryWeight, product of:
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.03435205 = queryNorm
                0.5541031 = fieldWeight in 1842, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.109375 = fieldNorm(doc=1842)
          0.2 = coord(1/5)
      0.16666667 = coord(1/6)
    
    Date
    1.11.2007 18:28:39
  17. Hernon, P.; McClure, C.R.: Electronic U.S. government information : policy issues and directions (1993) 0.00
    0.0022728955 = product of:
      0.013637373 = sum of:
        0.013637373 = product of:
          0.068186864 = sum of:
            0.068186864 = weight(_text_:28 in 348) [ClassicSimilarity], result of:
              0.068186864 = score(doc=348,freq=2.0), product of:
                0.12305808 = queryWeight, product of:
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.03435205 = queryNorm
                0.5541031 = fieldWeight in 348, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.109375 = fieldNorm(doc=348)
          0.2 = coord(1/5)
      0.16666667 = coord(1/6)
    
    Source
    Annual review of information science and technology. 28(1993), S.45-110
  18. MacDougall, J.; Brittain, J.M.: Library and information science education in the United Kingdom (1993) 0.00
    0.0022728955 = product of:
      0.013637373 = sum of:
        0.013637373 = product of:
          0.068186864 = sum of:
            0.068186864 = weight(_text_:28 in 351) [ClassicSimilarity], result of:
              0.068186864 = score(doc=351,freq=2.0), product of:
                0.12305808 = queryWeight, product of:
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.03435205 = queryNorm
                0.5541031 = fieldWeight in 351, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5822632 = idf(docFreq=3342, maxDocs=44218)
                  0.109375 = fieldNorm(doc=351)
          0.2 = coord(1/5)
      0.16666667 = coord(1/6)
    
    Source
    Annual review of information science and technology. 28(1993), S.361-390
  19. Annual review of information science and technology (1994) 0.00
    0.00221394 = product of:
      0.01328364 = sum of:
        0.01328364 = product of:
          0.0664182 = sum of:
            0.0664182 = weight(_text_:29 in 2803) [ClassicSimilarity], result of:
              0.0664182 = score(doc=2803,freq=4.0), product of:
                0.12083977 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03435205 = queryNorm
                0.5496386 = fieldWeight in 2803, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2803)
          0.2 = coord(1/5)
      0.16666667 = coord(1/6)
    
    Issue
    Vol.29.
    Signature
    78 BAHH 1021-29
  20. Gödert, W.: Fachbibliographien und bibliographische Einführungen im Fach Mathematik : Neue Entwicklungen seit 1970 (1979) 0.00
    0.0021916889 = product of:
      0.013150133 = sum of:
        0.013150133 = product of:
          0.065750666 = sum of:
            0.065750666 = weight(_text_:29 in 577) [ClassicSimilarity], result of:
              0.065750666 = score(doc=577,freq=2.0), product of:
                0.12083977 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03435205 = queryNorm
                0.5441145 = fieldWeight in 577, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.109375 = fieldNorm(doc=577)
          0.2 = coord(1/5)
      0.16666667 = coord(1/6)
    
    Source
    DFW: Dokumentation Information. 27 (1979), S.25-29

Languages

  • e 62
  • d 6
  • m 1
  • ru 1
  • More… Less…

Types

  • a 60
  • b 19
  • m 6
  • el 1
  • r 1
  • s 1
  • More… Less…