-
Oppenheim, C.; Selby, K.: Access to information on the World Wide Web for blind and visually impaired people (1999)
0.03
0.029720977 = product of:
0.08916293 = sum of:
0.057803504 = weight(_text_:wide in 727) [ClassicSimilarity], result of:
0.057803504 = score(doc=727,freq=2.0), product of:
0.19679762 = queryWeight, product of:
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.044416238 = queryNorm
0.29372054 = fieldWeight in 727, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.046875 = fieldNorm(doc=727)
0.031359423 = weight(_text_:web in 727) [ClassicSimilarity], result of:
0.031359423 = score(doc=727,freq=2.0), product of:
0.14495286 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.044416238 = queryNorm
0.21634221 = fieldWeight in 727, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.046875 = fieldNorm(doc=727)
0.33333334 = coord(2/6)
-
Oppenheim, C.: ¬The implications of copyright legislation for electronic access to journal collections (1994)
0.00
0.0040118583 = product of:
0.024071148 = sum of:
0.024071148 = product of:
0.048142295 = sum of:
0.048142295 = weight(_text_:22 in 7245) [ClassicSimilarity], result of:
0.048142295 = score(doc=7245,freq=2.0), product of:
0.1555381 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044416238 = queryNorm
0.30952093 = fieldWeight in 7245, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=7245)
0.5 = coord(1/2)
0.16666667 = coord(1/6)
- Source
- Journal of document and text management. 2(1994) no.1, S.10-22
-
Oppenheim, C.: ¬An agenda for action to achieve the information society in the UK (1996)
0.00
0.0040118583 = product of:
0.024071148 = sum of:
0.024071148 = product of:
0.048142295 = sum of:
0.048142295 = weight(_text_:22 in 7670) [ClassicSimilarity], result of:
0.048142295 = score(doc=7670,freq=2.0), product of:
0.1555381 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044416238 = queryNorm
0.30952093 = fieldWeight in 7670, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=7670)
0.5 = coord(1/2)
0.16666667 = coord(1/6)
- Source
- Journal of information science. 22(1996) no.6, S.407-421