Document (#20642)

Author

Sutton, S.A.
Oh, S.G.

Title

GEM: using metadata to enhance Internet retrieval by K-12 teachers

Source

Bulletin of the American Society for Information Science. 24(1997), no.1, Oct./Nov., S.17-20

Year

1997

Abstract

The Goal of the Gateway to Educational Materials project is to develop an operational framework to provide teachers on the USA with one-stop/any-stop access to lesson plans, curriculum units and other Internet based educational resources. It is being run by the ERIC Clearinghouse on Information and Technology at Syracuse University. Its tasks are to: develop syntax and practices for its application using HTML specifications and Internet browsers; define a metadata profile and controlled vocabularies; encourage the design of prototype interfaces to GEM metadata; design and implement harvesting tools for retrieving metadata; and develop an organizational structure for the maintenance of the GEM profile and its controlled vocabularies

Theme

Internet

Field

Erziehungswissenschaft

Similar documents (author)

1. Sutton, B.: Toward world literature in electronic formats : three promising technical development (1994) 5.62

   5.620886 = sum of:
     5.620886 = weight(author_txt:sutton in 1467) [ClassicSimilarity], result of:
       5.620886 = fieldWeight in 1467, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.993418 = idf(docFreq=14, maxDocs=44421)
         0.625 = fieldNorm(doc=1467)
   

2. Sutton, S.A.: Future service models and the convergence of functions : the reference librarian as technician, author and consultant (1996) 5.62

   5.620886 = sum of:
     5.620886 = weight(author_txt:sutton in 6387) [ClassicSimilarity], result of:
       5.620886 = fieldWeight in 6387, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.993418 = idf(docFreq=14, maxDocs=44421)
         0.625 = fieldNorm(doc=6387)
   

3. Sutton, M.J.D.: Document management for the enterprises : principles, techniques and applications (1996) 5.62

   5.620886 = sum of:
     5.620886 = weight(author_txt:sutton in 1334) [ClassicSimilarity], result of:
       5.620886 = fieldWeight in 1334, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.993418 = idf(docFreq=14, maxDocs=44421)
         0.625 = fieldNorm(doc=1334)
   

4. Sutton, B.: Understanding scientific knowledge and communication : library and information science in the undergraduate curriculum (1996) 5.62

   5.620886 = sum of:
     5.620886 = weight(author_txt:sutton in 3853) [ClassicSimilarity], result of:
       5.620886 = fieldWeight in 3853, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.993418 = idf(docFreq=14, maxDocs=44421)
         0.625 = fieldNorm(doc=3853)
   

5. Sutton, S.A.: Conceptual design and deployment of a metadata framework for educational resources on the Internet (1999) 5.62

   5.620886 = sum of:
     5.620886 = weight(author_txt:sutton in 5054) [ClassicSimilarity], result of:
       5.620886 = fieldWeight in 5054, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.993418 = idf(docFreq=14, maxDocs=44421)
         0.625 = fieldNorm(doc=5054)
   

Similar documents (content)

1. Vizine-Goetz, D.; Hickey, C.; Houghton, A.; Thompson, R.: Vocabulary mapping for terminology services (2004) 0.16

   0.1577357 = sum of:
     0.1577357 = product of:
       0.6572321 = sum of:
         0.1012798 = weight(abstract_txt:eric in 1918) [ClassicSimilarity], result of:
           0.1012798 = score(doc=1918,freq=1.0), product of:
             0.17078789 = queryWeight, product of:
               1.1662567 = boost
               7.590594 = idf(docFreq=60, maxDocs=44421)
               0.01929244 = queryNorm
             0.59301513 = fieldWeight in 1918, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.590594 = idf(docFreq=60, maxDocs=44421)
               0.078125 = fieldNorm(doc=1918)
         0.10262007 = weight(abstract_txt:harvesting in 1918) [ClassicSimilarity], result of:
           0.10262007 = score(doc=1918,freq=1.0), product of:
             0.17229131 = queryWeight, product of:
               1.1713786 = boost
               7.62393 = idf(docFreq=58, maxDocs=44421)
               0.01929244 = queryNorm
             0.59561956 = fieldWeight in 1918, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.62393 = idf(docFreq=58, maxDocs=44421)
               0.078125 = fieldNorm(doc=1918)
         0.07503636 = weight(abstract_txt:controlled in 1918) [ClassicSimilarity], result of:
           0.07503636 = score(doc=1918,freq=1.0), product of:
             0.17618395 = queryWeight, product of:
               1.6751889 = boost
               5.4514923 = idf(docFreq=517, maxDocs=44421)
               0.01929244 = queryNorm
             0.42589784 = fieldWeight in 1918, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4514923 = idf(docFreq=517, maxDocs=44421)
               0.078125 = fieldNorm(doc=1918)
         0.16598001 = weight(abstract_txt:vocabularies in 1918) [ClassicSimilarity], result of:
           0.16598001 = score(doc=1918,freq=3.0), product of:
             0.2073872 = queryWeight, product of:
               1.8174881 = boost
               5.9145703 = idf(docFreq=325, maxDocs=44421)
               0.01929244 = queryNorm
             0.80033875 = fieldWeight in 1918, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.9145703 = idf(docFreq=325, maxDocs=44421)
               0.078125 = fieldNorm(doc=1918)
         0.1047139 = weight(abstract_txt:educational in 1918) [ClassicSimilarity], result of:
           0.1047139 = score(doc=1918,freq=1.0), product of:
             0.22001624 = queryWeight, product of:
               1.8720092 = boost
               6.0919957 = idf(docFreq=272, maxDocs=44421)
               0.01929244 = queryNorm
             0.47593716 = fieldWeight in 1918, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0919957 = idf(docFreq=272, maxDocs=44421)
               0.078125 = fieldNorm(doc=1918)
         0.10760195 = weight(abstract_txt:metadata in 1918) [ClassicSimilarity], result of:
           0.10760195 = score(doc=1918,freq=1.0), product of:
             0.28227684 = queryWeight, product of:
               2.9987016 = boost
               4.87927 = idf(docFreq=917, maxDocs=44421)
               0.01929244 = queryNorm
             0.38119298 = fieldWeight in 1918, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.87927 = idf(docFreq=917, maxDocs=44421)
               0.078125 = fieldNorm(doc=1918)
       0.24 = coord(6/25)
   

2. Diekema, A.R.; Olsen, M.W.: Teacher Personal information management (PIM) practices : finding, keeping, and Re-Finding information (2014) 0.13

   0.13118748 = sum of:
     0.13118748 = product of:
       0.65593743 = sum of:
         0.0640728 = weight(abstract_txt:curriculum in 2532) [ClassicSimilarity], result of:
           0.0640728 = score(doc=2532,freq=1.0), product of:
             0.1460487 = queryWeight, product of:
               1.0784858 = boost
               7.019336 = idf(docFreq=107, maxDocs=44421)
               0.01929244 = queryNorm
             0.4387085 = fieldWeight in 2532, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.019336 = idf(docFreq=107, maxDocs=44421)
               0.0625 = fieldNorm(doc=2532)
         0.022288963 = weight(abstract_txt:design in 2532) [ClassicSimilarity], result of:
           0.022288963 = score(doc=2532,freq=1.0), product of:
             0.091016136 = queryWeight, product of:
               1.204037 = boost
               3.9182436 = idf(docFreq=2399, maxDocs=44421)
               0.01929244 = queryNorm
             0.24489023 = fieldWeight in 2532, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9182436 = idf(docFreq=2399, maxDocs=44421)
               0.0625 = fieldNorm(doc=2532)
         0.028811378 = weight(abstract_txt:internet in 2532) [ClassicSimilarity], result of:
           0.028811378 = score(doc=2532,freq=1.0), product of:
             0.1236322 = queryWeight, product of:
               1.7186682 = boost
               3.7286568 = idf(docFreq=2900, maxDocs=44421)
               0.01929244 = queryNorm
             0.23304105 = fieldWeight in 2532, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.7286568 = idf(docFreq=2900, maxDocs=44421)
               0.0625 = fieldNorm(doc=2532)
         0.11847027 = weight(abstract_txt:educational in 2532) [ClassicSimilarity], result of:
           0.11847027 = score(doc=2532,freq=2.0), product of:
             0.22001624 = queryWeight, product of:
               1.8720092 = boost
               6.0919957 = idf(docFreq=272, maxDocs=44421)
               0.01929244 = queryNorm
             0.53846145 = fieldWeight in 2532, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.0919957 = idf(docFreq=272, maxDocs=44421)
               0.0625 = fieldNorm(doc=2532)
         0.422294 = weight(abstract_txt:teachers in 2532) [ClassicSimilarity], result of:
           0.422294 = score(doc=2532,freq=10.0), product of:
             0.30023992 = queryWeight, product of:
               2.186829 = boost
               7.1165 = idf(docFreq=97, maxDocs=44421)
               0.01929244 = queryNorm
             1.4065218 = fieldWeight in 2532, product of:
               3.1622777 = tf(freq=10.0), with freq of:
                 10.0 = termFreq=10.0
               7.1165 = idf(docFreq=97, maxDocs=44421)
               0.0625 = fieldNorm(doc=2532)
       0.2 = coord(5/25)
   

3. Gnoli, C.; Golub, K.; Haynes, D.; Salaba, A.; Shiri, A.; Slavic, A.: Library Catalog's search interface : making the most of mubject metadata (2024) 0.12

   0.12231734 = sum of:
     0.12231734 = product of:
       0.5096556 = sum of:
         0.051077593 = weight(abstract_txt:implement in 2332) [ClassicSimilarity], result of:
           0.051077593 = score(doc=2332,freq=1.0), product of:
             0.12556505 = queryWeight, product of:
               6.5085106 = idf(docFreq=179, maxDocs=44421)
               0.01929244 = queryNorm
             0.4067819 = fieldWeight in 2332, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.5085106 = idf(docFreq=179, maxDocs=44421)
               0.0625 = fieldNorm(doc=2332)
         0.022288963 = weight(abstract_txt:design in 2332) [ClassicSimilarity], result of:
           0.022288963 = score(doc=2332,freq=1.0), product of:
             0.091016136 = queryWeight, product of:
               1.204037 = boost
               3.9182436 = idf(docFreq=2399, maxDocs=44421)
               0.01929244 = queryNorm
             0.24489023 = fieldWeight in 2332, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9182436 = idf(docFreq=2399, maxDocs=44421)
               0.0625 = fieldNorm(doc=2332)
         0.08489396 = weight(abstract_txt:controlled in 2332) [ClassicSimilarity], result of:
           0.08489396 = score(doc=2332,freq=2.0), product of:
             0.17618395 = queryWeight, product of:
               1.6751889 = boost
               5.4514923 = idf(docFreq=517, maxDocs=44421)
               0.01929244 = queryNorm
             0.4818484 = fieldWeight in 2332, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.4514923 = idf(docFreq=517, maxDocs=44421)
               0.0625 = fieldNorm(doc=2332)
         0.10841769 = weight(abstract_txt:vocabularies in 2332) [ClassicSimilarity], result of:
           0.10841769 = score(doc=2332,freq=2.0), product of:
             0.2073872 = queryWeight, product of:
               1.8174881 = boost
               5.9145703 = idf(docFreq=325, maxDocs=44421)
               0.01929244 = queryNorm
             0.5227791 = fieldWeight in 2332, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.9145703 = idf(docFreq=325, maxDocs=44421)
               0.0625 = fieldNorm(doc=2332)
         0.07081429 = weight(abstract_txt:develop in 2332) [ClassicSimilarity], result of:
           0.07081429 = score(doc=2332,freq=1.0), product of:
             0.22516602 = queryWeight, product of:
               2.3194108 = boost
               5.0319695 = idf(docFreq=787, maxDocs=44421)
               0.01929244 = queryNorm
             0.3144981 = fieldWeight in 2332, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.0319695 = idf(docFreq=787, maxDocs=44421)
               0.0625 = fieldNorm(doc=2332)
         0.17216311 = weight(abstract_txt:metadata in 2332) [ClassicSimilarity], result of:
           0.17216311 = score(doc=2332,freq=4.0), product of:
             0.28227684 = queryWeight, product of:
               2.9987016 = boost
               4.87927 = idf(docFreq=917, maxDocs=44421)
               0.01929244 = queryNorm
             0.60990876 = fieldWeight in 2332, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.87927 = idf(docFreq=917, maxDocs=44421)
               0.0625 = fieldNorm(doc=2332)
       0.24 = coord(6/25)
   

4. Hayman, S.; Lothian, N.: Taxonomy directed folksonomies : integrating user tagging and controlled vocabularies for Australian education networks (2007) 0.12

   0.12049878 = sum of:
     0.12049878 = product of:
       0.50207824 = sum of:
         0.013392852 = weight(abstract_txt:using in 1705) [ClassicSimilarity], result of:
           0.013392852 = score(doc=1705,freq=1.0), product of:
             0.0708438 = queryWeight, product of:
               1.0622617 = boost
               3.4568708 = idf(docFreq=3806, maxDocs=44421)
               0.01929244 = queryNorm
             0.18904762 = fieldWeight in 1705, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4568708 = idf(docFreq=3806, maxDocs=44421)
               0.0546875 = fieldNorm(doc=1705)
         0.105050914 = weight(abstract_txt:controlled in 1705) [ClassicSimilarity], result of:
           0.105050914 = score(doc=1705,freq=4.0), product of:
             0.17618395 = queryWeight, product of:
               1.6751889 = boost
               5.4514923 = idf(docFreq=517, maxDocs=44421)
               0.01929244 = queryNorm
             0.596257 = fieldWeight in 1705, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.4514923 = idf(docFreq=517, maxDocs=44421)
               0.0546875 = fieldNorm(doc=1705)
         0.116186 = weight(abstract_txt:vocabularies in 1705) [ClassicSimilarity], result of:
           0.116186 = score(doc=1705,freq=3.0), product of:
             0.2073872 = queryWeight, product of:
               1.8174881 = boost
               5.9145703 = idf(docFreq=325, maxDocs=44421)
               0.01929244 = queryNorm
             0.5602371 = fieldWeight in 1705, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.9145703 = idf(docFreq=325, maxDocs=44421)
               0.0546875 = fieldNorm(doc=1705)
         0.073299736 = weight(abstract_txt:educational in 1705) [ClassicSimilarity], result of:
           0.073299736 = score(doc=1705,freq=1.0), product of:
             0.22001624 = queryWeight, product of:
               1.8720092 = boost
               6.0919957 = idf(docFreq=272, maxDocs=44421)
               0.01929244 = queryNorm
             0.33315602 = fieldWeight in 1705, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0919957 = idf(docFreq=272, maxDocs=44421)
               0.0546875 = fieldNorm(doc=1705)
         0.08762821 = weight(abstract_txt:develop in 1705) [ClassicSimilarity], result of:
           0.08762821 = score(doc=1705,freq=2.0), product of:
             0.22516602 = queryWeight, product of:
               2.3194108 = boost
               5.0319695 = idf(docFreq=787, maxDocs=44421)
               0.01929244 = queryNorm
             0.38917154 = fieldWeight in 1705, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.0319695 = idf(docFreq=787, maxDocs=44421)
               0.0546875 = fieldNorm(doc=1705)
         0.10652049 = weight(abstract_txt:metadata in 1705) [ClassicSimilarity], result of:
           0.10652049 = score(doc=1705,freq=2.0), product of:
             0.28227684 = queryWeight, product of:
               2.9987016 = boost
               4.87927 = idf(docFreq=917, maxDocs=44421)
               0.01929244 = queryNorm
             0.37736177 = fieldWeight in 1705, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.87927 = idf(docFreq=917, maxDocs=44421)
               0.0546875 = fieldNorm(doc=1705)
       0.24 = coord(6/25)
   

5. Vizine-Goetz, D.; Houghton, A.; Childress, E.: Web services for controlled vocabularies (2006) 0.12

   0.1180263 = sum of:
     0.1180263 = product of:
       0.49177626 = sum of:
         0.015306117 = weight(abstract_txt:using in 2171) [ClassicSimilarity], result of:
           0.015306117 = score(doc=2171,freq=1.0), product of:
             0.0708438 = queryWeight, product of:
               1.0622617 = boost
               3.4568708 = idf(docFreq=3806, maxDocs=44421)
               0.01929244 = queryNorm
             0.21605442 = fieldWeight in 2171, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4568708 = idf(docFreq=3806, maxDocs=44421)
               0.0625 = fieldNorm(doc=2171)
         0.07625917 = weight(abstract_txt:browsers in 2171) [ClassicSimilarity], result of:
           0.07625917 = score(doc=2171,freq=1.0), product of:
             0.16402495 = queryWeight, product of:
               1.1429324 = boost
               7.438788 = idf(docFreq=70, maxDocs=44421)
               0.01929244 = queryNorm
             0.46492425 = fieldWeight in 2171, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.438788 = idf(docFreq=70, maxDocs=44421)
               0.0625 = fieldNorm(doc=2171)
         0.12005819 = weight(abstract_txt:controlled in 2171) [ClassicSimilarity], result of:
           0.12005819 = score(doc=2171,freq=4.0), product of:
             0.17618395 = queryWeight, product of:
               1.6751889 = boost
               5.4514923 = idf(docFreq=517, maxDocs=44421)
               0.01929244 = queryNorm
             0.68143654 = fieldWeight in 2171, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.4514923 = idf(docFreq=517, maxDocs=44421)
               0.0625 = fieldNorm(doc=2171)
         0.04074544 = weight(abstract_txt:internet in 2171) [ClassicSimilarity], result of:
           0.04074544 = score(doc=2171,freq=2.0), product of:
             0.1236322 = queryWeight, product of:
               1.7186682 = boost
               3.7286568 = idf(docFreq=2900, maxDocs=44421)
               0.01929244 = queryNorm
             0.32956982 = fieldWeight in 2171, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.7286568 = idf(docFreq=2900, maxDocs=44421)
               0.0625 = fieldNorm(doc=2171)
         0.15332577 = weight(abstract_txt:vocabularies in 2171) [ClassicSimilarity], result of:
           0.15332577 = score(doc=2171,freq=4.0), product of:
             0.2073872 = queryWeight, product of:
               1.8174881 = boost
               5.9145703 = idf(docFreq=325, maxDocs=44421)
               0.01929244 = queryNorm
             0.7393213 = fieldWeight in 2171, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.9145703 = idf(docFreq=325, maxDocs=44421)
               0.0625 = fieldNorm(doc=2171)
         0.08608156 = weight(abstract_txt:metadata in 2171) [ClassicSimilarity], result of:
           0.08608156 = score(doc=2171,freq=1.0), product of:
             0.28227684 = queryWeight, product of:
               2.9987016 = boost
               4.87927 = idf(docFreq=917, maxDocs=44421)
               0.01929244 = queryNorm
             0.30495438 = fieldWeight in 2171, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.87927 = idf(docFreq=917, maxDocs=44421)
               0.0625 = fieldNorm(doc=2171)
       0.24 = coord(6/25)