-
Chamis, A.Y.: Vocabulary control and search strategies in online searching (1991)
0.03
0.025126679 = product of:
0.050253358 = sum of:
0.050253358 = product of:
0.20101343 = sum of:
0.20101343 = weight(_text_:author's in 820) [ClassicSimilarity], result of:
0.20101343 = score(doc=820,freq=2.0), product of:
0.338416 = queryWeight, product of:
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.050358377 = queryNorm
0.59398323 = fieldWeight in 820, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.0625 = fieldNorm(doc=820)
0.25 = coord(1/4)
0.5 = coord(1/2)
- Abstract
- Based on the author's 1984 dissertation, this technical and detailed volume looks at problems related to control of terms used in searching among a variety of databases
-
Huberman, B.: ¬The laws of the Web: : patterns in the ecology of information (2001)
0.01
0.0068228645 = product of:
0.013645729 = sum of:
0.013645729 = product of:
0.027291458 = sum of:
0.027291458 = weight(_text_:22 in 6123) [ClassicSimilarity], result of:
0.027291458 = score(doc=6123,freq=2.0), product of:
0.17634645 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050358377 = queryNorm
0.15476047 = fieldWeight in 6123, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=6123)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22.10.2006 10:22:33
-
Information science in transition (2009)
0.00
0.0042642904 = product of:
0.008528581 = sum of:
0.008528581 = product of:
0.017057162 = sum of:
0.017057162 = weight(_text_:22 in 634) [ClassicSimilarity], result of:
0.017057162 = score(doc=634,freq=2.0), product of:
0.17634645 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050358377 = queryNorm
0.09672529 = fieldWeight in 634, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.01953125 = fieldNorm(doc=634)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 2.2013 11:35:35