Document (#20827)

Author
Wu, C.-J.
Title
Metadata and future developments in cataloguing
Source
Journal of information; communication; and library science. 4(1997) no.2, S.42-52
Year
1997
Abstract
Metadata is a resource which can assist the information retrieval of digital documents on the Internet. In designing a metadata system, it is necessary to consider the characteristics of digital documents, such as the variety of file formats, frequent format transformation and the difficulty of distinguishing between the different versions. Provides a brief analysis of some existing metadata formats, and introduces several pronciples for the future development of cataloguing on the Internet. Briefly describes the Metadata Experimental System (MES) currently under development, and located at the author's homepage
Content
Vgl.: http://blue.lins.fju.edu.tw/~wu
Footnote
In Chinesisch
Theme
Metadaten
Formalerschließung
Form
Elektronische Dokumente

Similar documents (content)

  1. Jizba, L.: Reflections on summarizing and abstracting : implications for Internet Web documents, and standardized library cataloging databases (1997) 0.19
    0.19194576 = sum of:
      0.19194576 = product of:
        0.79977405 = sum of:
          0.059138604 = weight(abstract_txt:internet in 701) [ClassicSimilarity], result of:
            0.059138604 = score(doc=701,freq=2.0), product of:
              0.11967517 = queryWeight, product of:
                1.3704847 = boost
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.023428747 = queryNorm
              0.49415937 = fieldWeight in 701, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.09375 = fieldNorm(doc=701)
          0.09792145 = weight(abstract_txt:documents in 701) [ClassicSimilarity], result of:
            0.09792145 = score(doc=701,freq=3.0), product of:
              0.14632262 = queryWeight, product of:
                1.5154022 = boost
                4.1213026 = idf(docFreq=1949, maxDocs=44218)
                0.023428747 = queryNorm
              0.6692161 = fieldWeight in 701, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.1213026 = idf(docFreq=1949, maxDocs=44218)
                0.09375 = fieldNorm(doc=701)
          0.061732054 = weight(abstract_txt:future in 701) [ClassicSimilarity], result of:
            0.061732054 = score(doc=701,freq=1.0), product of:
              0.15515786 = queryWeight, product of:
                1.5604831 = boost
                4.243905 = idf(docFreq=1724, maxDocs=44218)
                0.023428747 = queryNorm
              0.3978661 = fieldWeight in 701, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.243905 = idf(docFreq=1724, maxDocs=44218)
                0.09375 = fieldNorm(doc=701)
          0.065701 = weight(abstract_txt:digital in 701) [ClassicSimilarity], result of:
            0.065701 = score(doc=701,freq=1.0), product of:
              0.16173895 = queryWeight, product of:
                1.5932337 = boost
                4.332974 = idf(docFreq=1577, maxDocs=44218)
                0.023428747 = queryNorm
              0.40621632 = fieldWeight in 701, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.332974 = idf(docFreq=1577, maxDocs=44218)
                0.09375 = fieldNorm(doc=701)
          0.18318683 = weight(abstract_txt:cataloguing in 701) [ClassicSimilarity], result of:
            0.18318683 = score(doc=701,freq=4.0), product of:
              0.20184104 = queryWeight, product of:
                1.7798234 = boost
                4.840425 = idf(docFreq=949, maxDocs=44218)
                0.023428747 = queryNorm
              0.90757966 = fieldWeight in 701, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.840425 = idf(docFreq=949, maxDocs=44218)
                0.09375 = fieldNorm(doc=701)
          0.33209407 = weight(abstract_txt:metadata in 701) [ClassicSimilarity], result of:
            0.33209407 = score(doc=701,freq=2.0), product of:
              0.5131497 = queryWeight, product of:
                4.487084 = boost
                4.881247 = idf(docFreq=911, maxDocs=44218)
                0.023428747 = queryNorm
              0.64716804 = fieldWeight in 701, 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=701)
        0.24 = coord(6/25)
    
  2. Hagedorn, K.: OAIster: a "no dead ends" OAI service provider (2003) 0.18
    0.18131626 = sum of:
      0.18131626 = product of:
        0.7554844 = sum of:
          0.09282089 = weight(abstract_txt:transformation in 4776) [ClassicSimilarity], result of:
            0.09282089 = score(doc=4776,freq=1.0), product of:
              0.18251894 = queryWeight, product of:
                1.1967713 = boost
                6.5095015 = idf(docFreq=178, maxDocs=44218)
                0.023428747 = queryNorm
              0.5085548 = fieldWeight in 4776, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5095015 = idf(docFreq=178, maxDocs=44218)
                0.078125 = fieldNorm(doc=4776)
          0.02581157 = weight(abstract_txt:system in 4776) [ClassicSimilarity], result of:
            0.02581157 = score(doc=4776,freq=1.0), product of:
              0.0979709 = queryWeight, product of:
                1.2399973 = boost
                3.3723085 = idf(docFreq=4123, maxDocs=44218)
                0.023428747 = queryNorm
              0.2634616 = fieldWeight in 4776, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3723085 = idf(docFreq=4123, maxDocs=44218)
                0.078125 = fieldNorm(doc=4776)
          0.03833451 = weight(abstract_txt:development in 4776) [ClassicSimilarity], result of:
            0.03833451 = score(doc=4776,freq=1.0), product of:
              0.12753052 = queryWeight, product of:
                1.4147484 = boost
                3.8475635 = idf(docFreq=2563, maxDocs=44218)
                0.023428747 = queryNorm
              0.3005909 = fieldWeight in 4776, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.8475635 = idf(docFreq=2563, maxDocs=44218)
                0.078125 = fieldNorm(doc=4776)
          0.051443376 = weight(abstract_txt:future in 4776) [ClassicSimilarity], result of:
            0.051443376 = score(doc=4776,freq=1.0), product of:
              0.15515786 = queryWeight, product of:
                1.5604831 = boost
                4.243905 = idf(docFreq=1724, maxDocs=44218)
                0.023428747 = queryNorm
              0.33155507 = fieldWeight in 4776, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.243905 = idf(docFreq=1724, maxDocs=44218)
                0.078125 = fieldNorm(doc=4776)
          0.10950166 = weight(abstract_txt:digital in 4776) [ClassicSimilarity], result of:
            0.10950166 = score(doc=4776,freq=4.0), product of:
              0.16173895 = queryWeight, product of:
                1.5932337 = boost
                4.332974 = idf(docFreq=1577, maxDocs=44218)
                0.023428747 = queryNorm
              0.67702717 = fieldWeight in 4776, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.332974 = idf(docFreq=1577, maxDocs=44218)
                0.078125 = fieldNorm(doc=4776)
          0.4375724 = weight(abstract_txt:metadata in 4776) [ClassicSimilarity], result of:
            0.4375724 = score(doc=4776,freq=5.0), product of:
              0.5131497 = queryWeight, product of:
                4.487084 = boost
                4.881247 = idf(docFreq=911, maxDocs=44218)
                0.023428747 = queryNorm
              0.85271883 = fieldWeight in 4776, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.881247 = idf(docFreq=911, maxDocs=44218)
                0.078125 = fieldNorm(doc=4776)
        0.24 = coord(6/25)
    
  3. Lagoze, C.: Keeping Dublin Core simple : Cross-domain discovery or resource description? (2001) 0.16
    0.16243961 = sum of:
      0.16243961 = product of:
        0.5076238 = sum of:
          0.03286501 = weight(abstract_txt:versions in 1216) [ClassicSimilarity], result of:
            0.03286501 = score(doc=1216,freq=1.0), product of:
              0.16826482 = queryWeight, product of:
                1.1490895 = boost
                6.2501497 = idf(docFreq=231, maxDocs=44218)
                0.023428747 = queryNorm
              0.19531718 = fieldWeight in 1216, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2501497 = idf(docFreq=231, maxDocs=44218)
                0.03125 = fieldNorm(doc=1216)
          0.010324628 = weight(abstract_txt:system in 1216) [ClassicSimilarity], result of:
            0.010324628 = score(doc=1216,freq=1.0), product of:
              0.0979709 = queryWeight, product of:
                1.2399973 = boost
                3.3723085 = idf(docFreq=4123, maxDocs=44218)
                0.023428747 = queryNorm
              0.10538464 = fieldWeight in 1216, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3723085 = idf(docFreq=4123, maxDocs=44218)
                0.03125 = fieldNorm(doc=1216)
          0.01971287 = weight(abstract_txt:internet in 1216) [ClassicSimilarity], result of:
            0.01971287 = score(doc=1216,freq=2.0), product of:
              0.11967517 = queryWeight, product of:
                1.3704847 = boost
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.023428747 = queryNorm
              0.16471979 = fieldWeight in 1216, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.03125 = fieldNorm(doc=1216)
          0.015333805 = weight(abstract_txt:development in 1216) [ClassicSimilarity], result of:
            0.015333805 = score(doc=1216,freq=1.0), product of:
              0.12753052 = queryWeight, product of:
                1.4147484 = boost
                3.8475635 = idf(docFreq=2563, maxDocs=44218)
                0.023428747 = queryNorm
              0.12023636 = fieldWeight in 1216, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.8475635 = idf(docFreq=2563, maxDocs=44218)
                0.03125 = fieldNorm(doc=1216)
          0.018844994 = weight(abstract_txt:documents in 1216) [ClassicSimilarity], result of:
            0.018844994 = score(doc=1216,freq=1.0), product of:
              0.14632262 = queryWeight, product of:
                1.5154022 = boost
                4.1213026 = idf(docFreq=1949, maxDocs=44218)
                0.023428747 = queryNorm
              0.1287907 = fieldWeight in 1216, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.1213026 = idf(docFreq=1949, maxDocs=44218)
                0.03125 = fieldNorm(doc=1216)
          0.030971747 = weight(abstract_txt:digital in 1216) [ClassicSimilarity], result of:
            0.030971747 = score(doc=1216,freq=2.0), product of:
              0.16173895 = queryWeight, product of:
                1.5932337 = boost
                4.332974 = idf(docFreq=1577, maxDocs=44218)
                0.023428747 = queryNorm
              0.1914922 = fieldWeight in 1216, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.332974 = idf(docFreq=1577, maxDocs=44218)
                0.03125 = fieldNorm(doc=1216)
          0.047476634 = weight(abstract_txt:formats in 1216) [ClassicSimilarity], result of:
            0.047476634 = score(doc=1216,freq=1.0), product of:
              0.27091566 = queryWeight, product of:
                2.0620027 = boost
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.023428747 = queryNorm
              0.17524508 = fieldWeight in 1216, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.03125 = fieldNorm(doc=1216)
          0.33209407 = weight(abstract_txt:metadata in 1216) [ClassicSimilarity], result of:
            0.33209407 = score(doc=1216,freq=18.0), product of:
              0.5131497 = queryWeight, product of:
                4.487084 = boost
                4.881247 = idf(docFreq=911, maxDocs=44218)
                0.023428747 = queryNorm
              0.64716804 = fieldWeight in 1216, product of:
                4.2426405 = tf(freq=18.0), with freq of:
                  18.0 = termFreq=18.0
                4.881247 = idf(docFreq=911, maxDocs=44218)
                0.03125 = fieldNorm(doc=1216)
        0.32 = coord(8/25)
    
  4. Kiryakov, A.; Popov, B.; Terziev, I.; Manov, D.; Ognyanoff, D.: Semantic annotation, indexing, and retrieval (2004) 0.15
    0.14830317 = sum of:
      0.14830317 = product of:
        0.46344742 = sum of:
          0.045949258 = weight(abstract_txt:currently in 700) [ClassicSimilarity], result of:
            0.045949258 = score(doc=700,freq=2.0), product of:
              0.1274341 = queryWeight, product of:
                5.4392195 = idf(docFreq=521, maxDocs=44218)
                0.023428747 = queryNorm
              0.3605727 = fieldWeight in 700, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.4392195 = idf(docFreq=521, maxDocs=44218)
                0.046875 = fieldNorm(doc=700)
          0.03618049 = weight(abstract_txt:brief in 700) [ClassicSimilarity], result of:
            0.03618049 = score(doc=700,freq=1.0), product of:
              0.13690719 = queryWeight, product of:
                1.0365024 = boost
                5.637764 = idf(docFreq=427, maxDocs=44218)
                0.023428747 = queryNorm
              0.2642702 = fieldWeight in 700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.637764 = idf(docFreq=427, maxDocs=44218)
                0.046875 = fieldNorm(doc=700)
          0.04001779 = weight(abstract_txt:introduces in 700) [ClassicSimilarity], result of:
            0.04001779 = score(doc=700,freq=1.0), product of:
              0.14642394 = queryWeight, product of:
                1.0719221 = boost
                5.830419 = idf(docFreq=352, maxDocs=44218)
                0.023428747 = queryNorm
              0.2733009 = fieldWeight in 700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.830419 = idf(docFreq=352, maxDocs=44218)
                0.046875 = fieldNorm(doc=700)
          0.055692527 = weight(abstract_txt:transformation in 700) [ClassicSimilarity], result of:
            0.055692527 = score(doc=700,freq=1.0), product of:
              0.18251894 = queryWeight, product of:
                1.1967713 = boost
                6.5095015 = idf(docFreq=178, maxDocs=44218)
                0.023428747 = queryNorm
              0.30513287 = fieldWeight in 700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5095015 = idf(docFreq=178, maxDocs=44218)
                0.046875 = fieldNorm(doc=700)
          0.030973885 = weight(abstract_txt:system in 700) [ClassicSimilarity], result of:
            0.030973885 = score(doc=700,freq=4.0), product of:
              0.0979709 = queryWeight, product of:
                1.2399973 = boost
                3.3723085 = idf(docFreq=4123, maxDocs=44218)
                0.023428747 = queryNorm
              0.3161539 = fieldWeight in 700, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.3723085 = idf(docFreq=4123, maxDocs=44218)
                0.046875 = fieldNorm(doc=700)
          0.023000706 = weight(abstract_txt:development in 700) [ClassicSimilarity], result of:
            0.023000706 = score(doc=700,freq=1.0), product of:
              0.12753052 = queryWeight, product of:
                1.4147484 = boost
                3.8475635 = idf(docFreq=2563, maxDocs=44218)
                0.023428747 = queryNorm
              0.18035454 = fieldWeight in 700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.8475635 = idf(docFreq=2563, maxDocs=44218)
                0.046875 = fieldNorm(doc=700)
          0.028267492 = weight(abstract_txt:documents in 700) [ClassicSimilarity], result of:
            0.028267492 = score(doc=700,freq=1.0), product of:
              0.14632262 = queryWeight, product of:
                1.5154022 = boost
                4.1213026 = idf(docFreq=1949, maxDocs=44218)
                0.023428747 = queryNorm
              0.19318606 = fieldWeight in 700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.1213026 = idf(docFreq=1949, maxDocs=44218)
                0.046875 = fieldNorm(doc=700)
          0.20336527 = weight(abstract_txt:metadata in 700) [ClassicSimilarity], result of:
            0.20336527 = score(doc=700,freq=3.0), product of:
              0.5131497 = queryWeight, product of:
                4.487084 = boost
                4.881247 = idf(docFreq=911, maxDocs=44218)
                0.023428747 = queryNorm
              0.3963079 = fieldWeight in 700, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.881247 = idf(docFreq=911, maxDocs=44218)
                0.046875 = fieldNorm(doc=700)
        0.32 = coord(8/25)
    
  5. Heery, R.; Carpenter, L.; Day, M.: Renardus project developments and the wider digital library context (2001) 0.14
    0.14422949 = sum of:
      0.14422949 = product of:
        0.40063745 = sum of:
          0.02166069 = weight(abstract_txt:currently in 1219) [ClassicSimilarity], result of:
            0.02166069 = score(doc=1219,freq=1.0), product of:
              0.1274341 = queryWeight, product of:
                5.4392195 = idf(docFreq=521, maxDocs=44218)
                0.023428747 = queryNorm
              0.16997561 = fieldWeight in 1219, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4392195 = idf(docFreq=521, maxDocs=44218)
                0.03125 = fieldNorm(doc=1219)
          0.023316082 = weight(abstract_txt:consider in 1219) [ClassicSimilarity], result of:
            0.023316082 = score(doc=1219,freq=1.0), product of:
              0.13384676 = queryWeight, product of:
                1.0248519 = boost
                5.574394 = idf(docFreq=455, maxDocs=44218)
                0.023428747 = queryNorm
              0.17419982 = fieldWeight in 1219, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.574394 = idf(docFreq=455, maxDocs=44218)
                0.03125 = fieldNorm(doc=1219)
          0.026678529 = weight(abstract_txt:introduces in 1219) [ClassicSimilarity], result of:
            0.026678529 = score(doc=1219,freq=1.0), product of:
              0.14642394 = queryWeight, product of:
                1.0719221 = boost
                5.830419 = idf(docFreq=352, maxDocs=44218)
                0.023428747 = queryNorm
              0.1822006 = fieldWeight in 1219, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.830419 = idf(docFreq=352, maxDocs=44218)
                0.03125 = fieldNorm(doc=1219)
          0.044889838 = weight(abstract_txt:located in 1219) [ClassicSimilarity], result of:
            0.044889838 = score(doc=1219,freq=1.0), product of:
              0.20714264 = queryWeight, product of:
                1.2749465 = boost
                6.9347134 = idf(docFreq=116, maxDocs=44218)
                0.023428747 = queryNorm
              0.2167098 = fieldWeight in 1219, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.9347134 = idf(docFreq=116, maxDocs=44218)
                0.03125 = fieldNorm(doc=1219)
          0.013939104 = weight(abstract_txt:internet in 1219) [ClassicSimilarity], result of:
            0.013939104 = score(doc=1219,freq=1.0), product of:
              0.11967517 = queryWeight, product of:
                1.3704847 = boost
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.023428747 = queryNorm
              0.11647449 = fieldWeight in 1219, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.03125 = fieldNorm(doc=1219)
          0.02655893 = weight(abstract_txt:development in 1219) [ClassicSimilarity], result of:
            0.02655893 = score(doc=1219,freq=3.0), product of:
              0.12753052 = queryWeight, product of:
                1.4147484 = boost
                3.8475635 = idf(docFreq=2563, maxDocs=44218)
                0.023428747 = queryNorm
              0.20825548 = fieldWeight in 1219, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.8475635 = idf(docFreq=2563, maxDocs=44218)
                0.03125 = fieldNorm(doc=1219)
          0.02910077 = weight(abstract_txt:future in 1219) [ClassicSimilarity], result of:
            0.02910077 = score(doc=1219,freq=2.0), product of:
              0.15515786 = queryWeight, product of:
                1.5604831 = boost
                4.243905 = idf(docFreq=1724, maxDocs=44218)
                0.023428747 = queryNorm
              0.18755588 = fieldWeight in 1219, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.243905 = idf(docFreq=1724, maxDocs=44218)
                0.03125 = fieldNorm(doc=1219)
          0.057942834 = weight(abstract_txt:digital in 1219) [ClassicSimilarity], result of:
            0.057942834 = score(doc=1219,freq=7.0), product of:
              0.16173895 = queryWeight, product of:
                1.5932337 = boost
                4.332974 = idf(docFreq=1577, maxDocs=44218)
                0.023428747 = queryNorm
              0.3582491 = fieldWeight in 1219, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                4.332974 = idf(docFreq=1577, maxDocs=44218)
                0.03125 = fieldNorm(doc=1219)
          0.15655065 = weight(abstract_txt:metadata in 1219) [ClassicSimilarity], result of:
            0.15655065 = score(doc=1219,freq=4.0), product of:
              0.5131497 = queryWeight, product of:
                4.487084 = boost
                4.881247 = idf(docFreq=911, maxDocs=44218)
                0.023428747 = 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)
        0.36 = coord(9/25)