Large, A.; Beheshti, J.; Rahman, T.: Design criteria for children's Web portals : the users speak out (2002)
0.01
0.008208264 = product of:
0.024624791 = sum of:
0.008898375 = product of:
0.01779675 = sum of:
0.01779675 = weight(_text_:science in 197) [ClassicSimilarity], result of:
0.01779675 = score(doc=197,freq=2.0), product of:
0.10191755 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.03869132 = queryNorm
0.17461908 = fieldWeight in 197, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.046875 = fieldNorm(doc=197)
0.5 = coord(1/2)
0.015726417 = product of:
0.031452835 = sum of:
0.031452835 = weight(_text_:22 in 197) [ClassicSimilarity], result of:
0.031452835 = score(doc=197,freq=2.0), product of:
0.1354904 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03869132 = queryNorm
0.23214069 = fieldWeight in 197, 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=197)
0.5 = coord(1/2)
0.33333334 = coord(2/6)
- Date
- 2. 6.2005 10:34:22
- Source
- Journal of the American Society for Information Science and technology. 53(2002) no.2, S.79-94
Large, A.; Beheshti, J.; Moukdad, H.: Information seeking on the Web : navigational skills of grade-six primary school students (1999)
0.01
0.007903716 = product of:
0.04742229 = sum of:
0.04742229 = sum of:
0.02097367 = weight(_text_:science in 6545) [ClassicSimilarity], result of:
0.02097367 = score(doc=6545,freq=4.0), product of:
0.10191755 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.03869132 = queryNorm
0.20579056 = fieldWeight in 6545, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.0390625 = fieldNorm(doc=6545)
0.02644862 = weight(_text_:29 in 6545) [ClassicSimilarity], result of:
0.02644862 = score(doc=6545,freq=2.0), product of:
0.13610396 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03869132 = queryNorm
0.19432661 = fieldWeight in 6545, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=6545)
0.16666667 = coord(1/6)
- Date
- 29. 9.2001 20:35:09
- Series
- Proceedings of the American Society for Information Science; vol.36
- Source
- Knowledge: creation, organization and use. Proceedings of the 62nd Annual Meeting of the American Society for Information Science, 31.10.-4.11.1999. Ed.: L. Woods