Search (3 results, page 1 of 1)

  • × theme_ss:"Retrievalsprachen"
  • × language_ss:"e"
  1. Barker, A.L.: Non-Boolean searching on commercial online systems : optimising use of Dialog TARGET and ESA/IRS QUESTQUORUM (1995) 0.01 
    0.006881708 = product of:
  0.03440854 = sum of:
    0.03440854 = weight(_text_:u in 3853) [ClassicSimilarity], result of:
      0.03440854 = score(doc=3853,freq=2.0), product of:
        0.13587062 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.041494254 = queryNorm
        0.25324488 = fieldWeight in 3853, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.0546875 = fieldNorm(doc=3853)
  0.2 = coord(1/5)
    Source
    Online information 95: Proceedings of the 19th International online information meeting, London, 5-7 December 1995. Ed.: D.I. Raitt u. B. Jeapes
  2. Jascó, P.: WebSPIRS 4.0 : Javascript search software (1998) 0.01 
    0.006746278 = product of:
  0.03373139 = sum of:
    0.03373139 = product of:
      0.06746278 = sum of:
        0.06746278 = weight(_text_:22 in 4538) [ClassicSimilarity], result of:
          0.06746278 = score(doc=4538,freq=2.0), product of:
            0.14530581 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.041494254 = queryNorm
            0.46428138 = fieldWeight in 4538, 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=4538)
      0.5 = coord(1/2)
  0.2 = coord(1/5)
    Date
    6. 3.1997 16:22:15
  3. Barker, A.L.: DataStar Web : a comparison with 'classic' DataStar command language searching (1998) 0.00 
    0.004497519 = product of:
  0.022487596 = sum of:
    0.022487596 = product of:
      0.04497519 = sum of:
        0.04497519 = weight(_text_:22 in 7691) [ClassicSimilarity], result of:
          0.04497519 = score(doc=7691,freq=2.0), product of:
            0.14530581 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.041494254 = queryNorm
            0.30952093 = fieldWeight in 7691, 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=7691)
      0.5 = coord(1/2)
  0.2 = coord(1/5)
    Source
    Online and CD-ROM review. 22(1998) no.3, S.155-167

Authors

Themes