Search (5 results, page 1 of 1)

  • × theme_ss:"Datenfernübertragung"
  • × theme_ss:"OPAC"
  1. Henry, M.K.; Keenan, L.; Reagan, M.: Search sheets for OPACs on the internet : a selective guide to U.S. OPACs utilizing VT100 emulation (1991) 0.02
    0.021976773 = product of:
      0.043953545 = sum of:
        0.043953545 = product of:
          0.08790709 = sum of:
            0.08790709 = weight(_text_:l in 7061) [ClassicSimilarity], result of:
              0.08790709 = score(doc=7061,freq=2.0), product of:
                0.20017955 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.050364036 = queryNorm
                0.4391412 = fieldWeight in 7061, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.078125 = fieldNorm(doc=7061)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. Ferl, T.E.; Millsap, L.: Remote use of the University of California MELVYL Library System : an online survey (1992) 0.02
    0.017581418 = product of:
      0.035162836 = sum of:
        0.035162836 = product of:
          0.07032567 = sum of:
            0.07032567 = weight(_text_:l in 3102) [ClassicSimilarity], result of:
              0.07032567 = score(doc=3102,freq=2.0), product of:
                0.20017955 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.050364036 = queryNorm
                0.35131297 = fieldWeight in 3102, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3102)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  3. Millsap, L.; Ferl, T.E.: Search patterns of remote users : an analysis of OPAC transaction logs (1993) 0.02
    0.015383741 = product of:
      0.030767482 = sum of:
        0.030767482 = product of:
          0.061534964 = sum of:
            0.061534964 = weight(_text_:l in 6038) [ClassicSimilarity], result of:
              0.061534964 = score(doc=6038,freq=2.0), product of:
                0.20017955 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.050364036 = queryNorm
                0.30739886 = fieldWeight in 6038, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=6038)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  4. Sloan, B.G.: Remote access : design implications for the online catalog (1991) 0.01
    0.011941355 = product of:
      0.02388271 = sum of:
        0.02388271 = product of:
          0.04776542 = sum of:
            0.04776542 = weight(_text_:22 in 3696) [ClassicSimilarity], result of:
              0.04776542 = score(doc=3696,freq=2.0), product of:
                0.17636627 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050364036 = queryNorm
                0.2708308 = fieldWeight in 3696, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3696)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    8. 1.2007 17:22:42
  5. Lazinger, S.S.; Peritz, B.C.: Reader use of a nationwide research library network : local OPAC vs. remote files (1991) 0.01
    0.0102354465 = product of:
      0.020470893 = sum of:
        0.020470893 = product of:
          0.040941786 = sum of:
            0.040941786 = weight(_text_:22 in 3013) [ClassicSimilarity], result of:
              0.040941786 = score(doc=3013,freq=2.0), product of:
                0.17636627 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050364036 = queryNorm
                0.23214069 = fieldWeight in 3013, 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=3013)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 2.1999 13:06:18

Types