Gilliland-Swetland, A.J.; Kafai, Y.B.; Landis, W.E.: Application of Dublin Core metadata in the description of digital primary sources in elementary school classrooms (2000)
0.00
0.001073034 = product of:
0.005901687 = sum of:
0.0031240587 = weight(_text_:a in 4388) [ClassicSimilarity], result of:
0.0031240587 = score(doc=4388,freq=2.0), product of:
0.030653298 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.026584605 = queryNorm
0.10191591 = fieldWeight in 4388, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=4388)
0.0027776284 = weight(_text_:s in 4388) [ClassicSimilarity], result of:
0.0027776284 = score(doc=4388,freq=2.0), product of:
0.028903782 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.026584605 = queryNorm
0.09609913 = fieldWeight in 4388, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=4388)
0.18181819 = coord(2/11)
- Source
- Journal of the American Society for Information Science. 51(2000) no.2, S.193-201
- Type
- a