Search (12 results, page 1 of 1)

  • × theme_ss:"Information Gateway"
  • × theme_ss:"Suchmaschinen"
  1. Gardner, T.; Iannella, R.: Architecture and software solutions (2000) 0.10
    0.1019371 = product of:
      0.2038742 = sum of:
        0.2038742 = sum of:
          0.14906852 = weight(_text_:light in 4867) [ClassicSimilarity], result of:
            0.14906852 = score(doc=4867,freq=2.0), product of:
              0.2920221 = queryWeight, product of:
                5.7753086 = idf(docFreq=372, maxDocs=44218)
                0.050563898 = queryNorm
              0.51047 = fieldWeight in 4867, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.7753086 = idf(docFreq=372, maxDocs=44218)
                0.0625 = fieldNorm(doc=4867)
          0.054805685 = weight(_text_:22 in 4867) [ClassicSimilarity], result of:
            0.054805685 = score(doc=4867,freq=2.0), product of:
              0.17706616 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.050563898 = queryNorm
              0.30952093 = fieldWeight in 4867, 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=4867)
      0.5 = coord(1/2)
    
    Abstract
    The current subject gateways have evolved over time when the discipline of Internet resource discovery was in its infancy. This is reflected by the lack of well-established, light-weight, deployable, easy-to-use, standards for metadata and information retrieval. We provide an introduction to the architecture, standards and software solutions in use by subject gateways, and to the issues that must be addressed to support future subject gateways
    Date
    22. 6.2002 19:38:24
  2. MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000) 0.02
    0.02422092 = product of:
      0.04844184 = sum of:
        0.04844184 = product of:
          0.09688368 = sum of:
            0.09688368 = weight(_text_:22 in 4872) [ClassicSimilarity], result of:
              0.09688368 = score(doc=4872,freq=4.0), product of:
                0.17706616 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050563898 = queryNorm
                0.54716086 = fieldWeight in 4872, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4872)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:40:22
  3. Price, A.: Five new Danish subject gateways under development (2000) 0.02
    0.017126776 = product of:
      0.034253553 = sum of:
        0.034253553 = product of:
          0.068507105 = sum of:
            0.068507105 = weight(_text_:22 in 4878) [ClassicSimilarity], result of:
              0.068507105 = score(doc=4878,freq=2.0), product of:
                0.17706616 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050563898 = queryNorm
                0.38690117 = fieldWeight in 4878, 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=4878)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:41:31
  4. Peereboom, M.: DutchESS : Dutch Electronic Subject Service - a Dutch national collaborative effort (2000) 0.01
    0.013701421 = product of:
      0.027402842 = sum of:
        0.027402842 = product of:
          0.054805685 = sum of:
            0.054805685 = weight(_text_:22 in 4869) [ClassicSimilarity], result of:
              0.054805685 = score(doc=4869,freq=2.0), product of:
                0.17706616 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050563898 = queryNorm
                0.30952093 = fieldWeight in 4869, 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=4869)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:39:23
  5. Campbell, D.: Australian subject gateways : political and strategic issues (2000) 0.01
    0.013701421 = product of:
      0.027402842 = sum of:
        0.027402842 = product of:
          0.054805685 = sum of:
            0.054805685 = weight(_text_:22 in 4875) [ClassicSimilarity], result of:
              0.054805685 = score(doc=4875,freq=2.0), product of:
                0.17706616 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050563898 = queryNorm
                0.30952093 = fieldWeight in 4875, 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=4875)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:41:16
  6. Dempsey, L.: ¬The subject gateway : experiences and issues based on the emergence of the Resource Discovery Network (2000) 0.01
    0.013701421 = product of:
      0.027402842 = sum of:
        0.027402842 = product of:
          0.054805685 = sum of:
            0.054805685 = weight(_text_:22 in 628) [ClassicSimilarity], result of:
              0.054805685 = score(doc=628,freq=2.0), product of:
                0.17706616 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050563898 = queryNorm
                0.30952093 = fieldWeight in 628, 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=628)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:36:13
  7. Heery, R.: Information gateways : collaboration and content (2000) 0.01
    0.011988743 = product of:
      0.023977486 = sum of:
        0.023977486 = product of:
          0.047954973 = sum of:
            0.047954973 = weight(_text_:22 in 4866) [ClassicSimilarity], result of:
              0.047954973 = score(doc=4866,freq=2.0), product of:
                0.17706616 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050563898 = queryNorm
                0.2708308 = fieldWeight in 4866, 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=4866)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:38:54
  8. Price, A.: NOVAGate : a Nordic gateway to electronic resources in the forestry, veterinary and agricultural sciences (2000) 0.01
    0.011988743 = product of:
      0.023977486 = sum of:
        0.023977486 = product of:
          0.047954973 = sum of:
            0.047954973 = weight(_text_:22 in 4874) [ClassicSimilarity], result of:
              0.047954973 = score(doc=4874,freq=2.0), product of:
                0.17706616 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050563898 = queryNorm
                0.2708308 = fieldWeight in 4874, 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=4874)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:41:00
  9. Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.01
    0.011988743 = product of:
      0.023977486 = sum of:
        0.023977486 = product of:
          0.047954973 = sum of:
            0.047954973 = weight(_text_:22 in 631) [ClassicSimilarity], result of:
              0.047954973 = score(doc=631,freq=2.0), product of:
                0.17706616 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050563898 = queryNorm
                0.2708308 = fieldWeight in 631, 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=631)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:37:55
  10. Place, E.: Internationale Zusammenarbeit bei Internet Subject Gateways (1999) 0.01
    0.010276065 = product of:
      0.02055213 = sum of:
        0.02055213 = product of:
          0.04110426 = sum of:
            0.04110426 = weight(_text_:22 in 4189) [ClassicSimilarity], result of:
              0.04110426 = score(doc=4189,freq=2.0), product of:
                0.17706616 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050563898 = queryNorm
                0.23214069 = fieldWeight in 4189, 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=4189)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:35:09
  11. Fischer, T.; Neuroth, H.: SSG-FI - special subject gateways to high quality Internet resources for scientific users (2000) 0.01
    0.010276065 = product of:
      0.02055213 = sum of:
        0.02055213 = product of:
          0.04110426 = sum of:
            0.04110426 = weight(_text_:22 in 4873) [ClassicSimilarity], result of:
              0.04110426 = score(doc=4873,freq=2.0), product of:
                0.17706616 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050563898 = queryNorm
                0.23214069 = fieldWeight in 4873, 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=4873)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:40:42
  12. Place, E.: International collaboration on Internet subject gateways (2000) 0.01
    0.008563388 = product of:
      0.017126776 = sum of:
        0.017126776 = product of:
          0.034253553 = sum of:
            0.034253553 = weight(_text_:22 in 4584) [ClassicSimilarity], result of:
              0.034253553 = score(doc=4584,freq=2.0), product of:
                0.17706616 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050563898 = queryNorm
                0.19345059 = fieldWeight in 4584, 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=4584)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:35:35