Document (#22868)

Author
Gardner, T.
Iannella, R.
Title
Architecture and software solutions
Source
Online information review. 24(2000) no.1, S.35-39
Year
2000
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
Theme
Information Gateway
Suchmaschinen
Metadaten

Similar documents (author)

  1. Gardner, R.; Gardner, E.: Indexing The Canadian Encyclopedia second edition (1988) 6.40
    6.404853 = sum of:
      6.404853 = weight(author_txt:gardner in 652) [ClassicSimilarity], result of:
        6.404853 = fieldWeight in 652, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          9.05783 = idf(docFreq=13, maxDocs=44218)
          0.5 = fieldNorm(doc=652)
    
  2. Gardner, R.J.: ¬The ten commandments for library customers (1975) 5.66
    5.661144 = sum of:
      5.661144 = weight(author_txt:gardner in 1216) [ClassicSimilarity], result of:
        5.661144 = fieldWeight in 1216, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.05783 = idf(docFreq=13, maxDocs=44218)
          0.625 = fieldNorm(doc=1216)
    
  3. Gardner, M.: ¬Ein Vierteljahrhundert Unterhaltungsmathematik (1998) 5.66
    5.661144 = sum of:
      5.661144 = weight(author_txt:gardner in 3331) [ClassicSimilarity], result of:
        5.661144 = fieldWeight in 3331, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.05783 = idf(docFreq=13, maxDocs=44218)
          0.625 = fieldNorm(doc=3331)
    
  4. Gardner, S.: ¬A descriptive study of statewide bibliographic database. (1994) 5.66
    5.661144 = sum of:
      5.661144 = weight(author_txt:gardner in 630) [ClassicSimilarity], result of:
        5.661144 = fieldWeight in 630, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.05783 = idf(docFreq=13, maxDocs=44218)
          0.625 = fieldNorm(doc=630)
    
  5. Gardner, M.: Faszinierende Mosaike (1979) 5.66
    5.661144 = sum of:
      5.661144 = weight(author_txt:gardner in 4230) [ClassicSimilarity], result of:
        5.661144 = fieldWeight in 4230, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.05783 = idf(docFreq=13, maxDocs=44218)
          0.625 = fieldNorm(doc=4230)
    

Similar documents (content)

  1. Heery, R.; Carpenter, L.; Day, M.: Renardus project developments and the wider digital library context (2001) 0.34
    0.33779696 = sum of:
      0.33779696 = product of:
        0.93832487 = sum of:
          0.009431279 = weight(abstract_txt:current in 1219) [ClassicSimilarity], result of:
            0.009431279 = score(doc=1219,freq=1.0), product of:
              0.070217274 = queryWeight, product of:
                1.0126319 = boost
                4.298101 = idf(docFreq=1633, maxDocs=44218)
                0.016133023 = queryNorm
              0.13431565 = fieldWeight in 1219, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.298101 = idf(docFreq=1633, maxDocs=44218)
                0.03125 = fieldNorm(doc=1219)
          0.021143181 = weight(abstract_txt:issues in 1219) [ClassicSimilarity], result of:
            0.021143181 = score(doc=1219,freq=5.0), product of:
              0.070337534 = queryWeight, product of:
                1.0134987 = boost
                4.3017797 = idf(docFreq=1627, maxDocs=44218)
                0.016133023 = queryNorm
              0.300596 = fieldWeight in 1219, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.3017797 = idf(docFreq=1627, maxDocs=44218)
                0.03125 = fieldNorm(doc=1219)
          0.02762887 = weight(abstract_txt:metadata in 1219) [ClassicSimilarity], result of:
            0.02762887 = score(doc=1219,freq=4.0), product of:
              0.09056332 = queryWeight, product of:
                1.1500211 = boost
                4.881247 = idf(docFreq=911, maxDocs=44218)
                0.016133023 = queryNorm
              0.30507794 = fieldWeight in 1219, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.881247 = idf(docFreq=911, maxDocs=44218)
                0.03125 = fieldNorm(doc=1219)
          0.02091813 = weight(abstract_txt:resource in 1219) [ClassicSimilarity], result of:
            0.02091813 = score(doc=1219,freq=2.0), product of:
              0.0947841 = queryWeight, product of:
                1.1765147 = boost
                4.993699 = idf(docFreq=814, maxDocs=44218)
                0.016133023 = queryNorm
              0.2206924 = fieldWeight in 1219, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.993699 = idf(docFreq=814, maxDocs=44218)
                0.03125 = fieldNorm(doc=1219)
          0.019679341 = weight(abstract_txt:lack in 1219) [ClassicSimilarity], result of:
            0.019679341 = score(doc=1219,freq=1.0), product of:
              0.114657894 = queryWeight, product of:
                1.293992 = boost
                5.4923296 = idf(docFreq=494, maxDocs=44218)
                0.016133023 = queryNorm
              0.1716353 = fieldWeight in 1219, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4923296 = idf(docFreq=494, maxDocs=44218)
                0.03125 = fieldNorm(doc=1219)
          0.029805042 = weight(abstract_txt:discovery in 1219) [ClassicSimilarity], result of:
            0.029805042 = score(doc=1219,freq=2.0), product of:
              0.120018095 = queryWeight, product of:
                1.3238933 = boost
                5.619245 = idf(docFreq=435, maxDocs=44218)
                0.016133023 = queryNorm
              0.2483379 = fieldWeight in 1219, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.619245 = idf(docFreq=435, maxDocs=44218)
                0.03125 = fieldNorm(doc=1219)
          0.05983008 = weight(abstract_txt:solutions in 1219) [ClassicSimilarity], result of:
            0.05983008 = score(doc=1219,freq=2.0), product of:
              0.24062642 = queryWeight, product of:
                2.65104 = boost
                5.6261497 = idf(docFreq=432, maxDocs=44218)
                0.016133023 = queryNorm
              0.24864303 = fieldWeight in 1219, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6261497 = idf(docFreq=432, maxDocs=44218)
                0.03125 = fieldNorm(doc=1219)
          0.06720452 = weight(abstract_txt:subject in 1219) [ClassicSimilarity], result of:
            0.06720452 = score(doc=1219,freq=10.0), product of:
              0.1740616 = queryWeight, product of:
                2.761479 = boost
                3.9070187 = idf(docFreq=2415, maxDocs=44218)
                0.016133023 = queryNorm
              0.38609618 = fieldWeight in 1219, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                3.9070187 = idf(docFreq=2415, maxDocs=44218)
                0.03125 = fieldNorm(doc=1219)
          0.6826844 = weight(abstract_txt:gateways in 1219) [ClassicSimilarity], result of:
            0.6826844 = score(doc=1219,freq=21.0), product of:
              0.63754505 = queryWeight, product of:
                5.2850084 = boost
                7.4773793 = idf(docFreq=67, maxDocs=44218)
                0.016133023 = queryNorm
              1.0708019 = fieldWeight in 1219, product of:
                4.582576 = tf(freq=21.0), with freq of:
                  21.0 = termFreq=21.0
                7.4773793 = idf(docFreq=67, maxDocs=44218)
                0.03125 = fieldNorm(doc=1219)
        0.36 = coord(9/25)
    
  2. Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.28
    0.28006962 = sum of:
      0.28006962 = product of:
        1.0002487 = sum of:
          0.029908378 = weight(abstract_txt:support in 631) [ClassicSimilarity], result of:
            0.029908378 = score(doc=631,freq=1.0), product of:
              0.07286371 = queryWeight, product of:
                1.0315381 = boost
                4.378348 = idf(docFreq=1507, maxDocs=44218)
                0.016133023 = queryNorm
              0.41047013 = fieldWeight in 631, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.378348 = idf(docFreq=1507, maxDocs=44218)
                0.09375 = fieldNorm(doc=631)
          0.041443307 = weight(abstract_txt:metadata in 631) [ClassicSimilarity], result of:
            0.041443307 = score(doc=631,freq=1.0), product of:
              0.09056332 = queryWeight, product of:
                1.1500211 = boost
                4.881247 = idf(docFreq=911, maxDocs=44218)
                0.016133023 = queryNorm
              0.45761693 = fieldWeight in 631, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.881247 = idf(docFreq=911, maxDocs=44218)
                0.09375 = fieldNorm(doc=631)
          0.04437406 = weight(abstract_txt:resource in 631) [ClassicSimilarity], result of:
            0.04437406 = score(doc=631,freq=1.0), product of:
              0.0947841 = queryWeight, product of:
                1.1765147 = boost
                4.993699 = idf(docFreq=814, maxDocs=44218)
                0.016133023 = queryNorm
              0.4681593 = fieldWeight in 631, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.993699 = idf(docFreq=814, maxDocs=44218)
                0.09375 = fieldNorm(doc=631)
          0.06322604 = weight(abstract_txt:discovery in 631) [ClassicSimilarity], result of:
            0.06322604 = score(doc=631,freq=1.0), product of:
              0.120018095 = queryWeight, product of:
                1.3238933 = boost
                5.619245 = idf(docFreq=435, maxDocs=44218)
                0.016133023 = queryNorm
              0.5268042 = fieldWeight in 631, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.619245 = idf(docFreq=435, maxDocs=44218)
                0.09375 = fieldNorm(doc=631)
          0.07882575 = weight(abstract_txt:standards in 631) [ClassicSimilarity], result of:
            0.07882575 = score(doc=631,freq=1.0), product of:
              0.17516129 = queryWeight, product of:
                2.2618494 = boost
                4.800193 = idf(docFreq=988, maxDocs=44218)
                0.016133023 = queryNorm
              0.45001808 = fieldWeight in 631, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.800193 = idf(docFreq=988, maxDocs=44218)
                0.09375 = fieldNorm(doc=631)
          0.11042829 = weight(abstract_txt:subject in 631) [ClassicSimilarity], result of:
            0.11042829 = score(doc=631,freq=3.0), product of:
              0.1740616 = queryWeight, product of:
                2.761479 = boost
                3.9070187 = idf(docFreq=2415, maxDocs=44218)
                0.016133023 = queryNorm
              0.63442075 = fieldWeight in 631, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.9070187 = idf(docFreq=2415, maxDocs=44218)
                0.09375 = fieldNorm(doc=631)
          0.6320429 = weight(abstract_txt:gateways in 631) [ClassicSimilarity], result of:
            0.6320429 = score(doc=631,freq=2.0), product of:
              0.63754505 = queryWeight, product of:
                5.2850084 = boost
                7.4773793 = idf(docFreq=67, maxDocs=44218)
                0.016133023 = queryNorm
              0.9913697 = fieldWeight in 631, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.4773793 = idf(docFreq=67, maxDocs=44218)
                0.09375 = fieldNorm(doc=631)
        0.28 = coord(7/25)
    
  3. Heery, R.: Information gateways : collaboration and content (2000) 0.26
    0.25954136 = sum of:
      0.25954136 = product of:
        1.0814223 = sum of:
          0.028366555 = weight(abstract_txt:issues in 4866) [ClassicSimilarity], result of:
            0.028366555 = score(doc=4866,freq=1.0), product of:
              0.070337534 = queryWeight, product of:
                1.0134987 = boost
                4.3017797 = idf(docFreq=1627, maxDocs=44218)
                0.016133023 = queryNorm
              0.40329185 = fieldWeight in 4866, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3017797 = idf(docFreq=1627, maxDocs=44218)
                0.09375 = fieldNorm(doc=4866)
          0.058609687 = weight(abstract_txt:metadata in 4866) [ClassicSimilarity], result of:
            0.058609687 = score(doc=4866,freq=2.0), product of:
              0.09056332 = queryWeight, product of:
                1.1500211 = boost
                4.881247 = idf(docFreq=911, maxDocs=44218)
                0.016133023 = queryNorm
              0.64716804 = fieldWeight in 4866, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.881247 = idf(docFreq=911, maxDocs=44218)
                0.09375 = fieldNorm(doc=4866)
          0.046700433 = weight(abstract_txt:must in 4866) [ClassicSimilarity], result of:
            0.046700433 = score(doc=4866,freq=1.0), product of:
              0.09806861 = queryWeight, product of:
                1.1967257 = boost
                5.0794845 = idf(docFreq=747, maxDocs=44218)
                0.016133023 = queryNorm
              0.47620165 = fieldWeight in 4866, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.0794845 = idf(docFreq=747, maxDocs=44218)
                0.09375 = fieldNorm(doc=4866)
          0.06322604 = weight(abstract_txt:discovery in 4866) [ClassicSimilarity], result of:
            0.06322604 = score(doc=4866,freq=1.0), product of:
              0.120018095 = queryWeight, product of:
                1.3238933 = boost
                5.619245 = idf(docFreq=435, maxDocs=44218)
                0.016133023 = queryNorm
              0.5268042 = fieldWeight in 4866, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.619245 = idf(docFreq=435, maxDocs=44218)
                0.09375 = fieldNorm(doc=4866)
          0.11042829 = weight(abstract_txt:subject in 4866) [ClassicSimilarity], result of:
            0.11042829 = score(doc=4866,freq=3.0), product of:
              0.1740616 = queryWeight, product of:
                2.761479 = boost
                3.9070187 = idf(docFreq=2415, maxDocs=44218)
                0.016133023 = queryNorm
              0.63442075 = fieldWeight in 4866, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.9070187 = idf(docFreq=2415, maxDocs=44218)
                0.09375 = fieldNorm(doc=4866)
          0.77409124 = weight(abstract_txt:gateways in 4866) [ClassicSimilarity], result of:
            0.77409124 = score(doc=4866,freq=3.0), product of:
              0.63754505 = queryWeight, product of:
                5.2850084 = boost
                7.4773793 = idf(docFreq=67, maxDocs=44218)
                0.016133023 = queryNorm
              1.214175 = fieldWeight in 4866, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                7.4773793 = idf(docFreq=67, maxDocs=44218)
                0.09375 = fieldNorm(doc=4866)
        0.24 = coord(6/25)
    
  4. Kirriemuir, J.; Brickley, D.; Welsh, S.; Knight, J.; Hamilton, M.: Cross-searching subject gateways : the query routing and forward knowledge approach (1998) 0.21
    0.20582984 = sum of:
      0.20582984 = product of:
        1.0291492 = sum of:
          0.023401214 = weight(abstract_txt:issues in 1252) [ClassicSimilarity], result of:
            0.023401214 = score(doc=1252,freq=2.0), product of:
              0.070337534 = queryWeight, product of:
                1.0134987 = boost
                4.3017797 = idf(docFreq=1627, maxDocs=44218)
                0.016133023 = queryNorm
              0.33269882 = fieldWeight in 1252, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3017797 = idf(docFreq=1627, maxDocs=44218)
                0.0546875 = fieldNorm(doc=1252)
          0.06340472 = weight(abstract_txt:resource in 1252) [ClassicSimilarity], result of:
            0.06340472 = score(doc=1252,freq=6.0), product of:
              0.0947841 = queryWeight, product of:
                1.1765147 = boost
                4.993699 = idf(docFreq=814, maxDocs=44218)
                0.016133023 = queryNorm
              0.6689383 = fieldWeight in 1252, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                4.993699 = idf(docFreq=814, maxDocs=44218)
                0.0546875 = fieldNorm(doc=1252)
          0.036881857 = weight(abstract_txt:discovery in 1252) [ClassicSimilarity], result of:
            0.036881857 = score(doc=1252,freq=1.0), product of:
              0.120018095 = queryWeight, product of:
                1.3238933 = boost
                5.619245 = idf(docFreq=435, maxDocs=44218)
                0.016133023 = queryNorm
              0.30730247 = fieldWeight in 1252, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.619245 = idf(docFreq=435, maxDocs=44218)
                0.0546875 = fieldNorm(doc=1252)
          0.12334822 = weight(abstract_txt:subject in 1252) [ClassicSimilarity], result of:
            0.12334822 = score(doc=1252,freq=11.0), product of:
              0.1740616 = queryWeight, product of:
                2.761479 = boost
                3.9070187 = idf(docFreq=2415, maxDocs=44218)
                0.016133023 = queryNorm
              0.70864695 = fieldWeight in 1252, product of:
                3.3166249 = tf(freq=11.0), with freq of:
                  11.0 = termFreq=11.0
                3.9070187 = idf(docFreq=2415, maxDocs=44218)
                0.0546875 = fieldNorm(doc=1252)
          0.7821132 = weight(abstract_txt:gateways in 1252) [ClassicSimilarity], result of:
            0.7821132 = score(doc=1252,freq=9.0), product of:
              0.63754505 = queryWeight, product of:
                5.2850084 = boost
                7.4773793 = idf(docFreq=67, maxDocs=44218)
                0.016133023 = queryNorm
              1.2267575 = fieldWeight in 1252, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                7.4773793 = idf(docFreq=67, maxDocs=44218)
                0.0546875 = fieldNorm(doc=1252)
        0.2 = coord(5/25)
    
  5. Dempsey, L.; Heijne, M.: Scientific information supply : building networked information systems (1996) 0.18
    0.18199466 = sum of:
      0.18199466 = product of:
        0.90997326 = sum of:
          0.06550975 = weight(abstract_txt:issues in 5781) [ClassicSimilarity], result of:
            0.06550975 = score(doc=5781,freq=3.0), product of:
              0.070337534 = queryWeight, product of:
                1.0134987 = boost
                4.3017797 = idf(docFreq=1627, maxDocs=44218)
                0.016133023 = queryNorm
              0.9313626 = fieldWeight in 5781, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.3017797 = idf(docFreq=1627, maxDocs=44218)
                0.125 = fieldNorm(doc=5781)
          0.05916541 = weight(abstract_txt:resource in 5781) [ClassicSimilarity], result of:
            0.05916541 = score(doc=5781,freq=1.0), product of:
              0.0947841 = queryWeight, product of:
                1.1765147 = boost
                4.993699 = idf(docFreq=814, maxDocs=44218)
                0.016133023 = queryNorm
              0.6242124 = fieldWeight in 5781, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.993699 = idf(docFreq=814, maxDocs=44218)
                0.125 = fieldNorm(doc=5781)
          0.08430138 = weight(abstract_txt:discovery in 5781) [ClassicSimilarity], result of:
            0.08430138 = score(doc=5781,freq=1.0), product of:
              0.120018095 = queryWeight, product of:
                1.3238933 = boost
                5.619245 = idf(docFreq=435, maxDocs=44218)
                0.016133023 = queryNorm
              0.70240563 = fieldWeight in 5781, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.619245 = idf(docFreq=435, maxDocs=44218)
                0.125 = fieldNorm(doc=5781)
          0.105101 = weight(abstract_txt:standards in 5781) [ClassicSimilarity], result of:
            0.105101 = score(doc=5781,freq=1.0), product of:
              0.17516129 = queryWeight, product of:
                2.2618494 = boost
                4.800193 = idf(docFreq=988, maxDocs=44218)
                0.016133023 = queryNorm
              0.6000241 = fieldWeight in 5781, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.800193 = idf(docFreq=988, maxDocs=44218)
                0.125 = fieldNorm(doc=5781)
          0.59589577 = weight(abstract_txt:gateways in 5781) [ClassicSimilarity], result of:
            0.59589577 = score(doc=5781,freq=1.0), product of:
              0.63754505 = queryWeight, product of:
                5.2850084 = boost
                7.4773793 = idf(docFreq=67, maxDocs=44218)
                0.016133023 = queryNorm
              0.9346724 = fieldWeight in 5781, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.4773793 = idf(docFreq=67, maxDocs=44218)
                0.125 = fieldNorm(doc=5781)
        0.2 = coord(5/25)